25758664256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1\times {\mathrm{563}}^1$

素因数の和:1148

約数の個数: 112

約数和(自身を含む): 55707101184

約数和(自身を除く): 29948436928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 433, 508, 563, 832, 866, 1016, 1126, 1651, 1732, 2032, 2252, 3302, 3464, 4064, 4504, 5629, 6604, 6928, 7319, 8128, 9008, 11258, 13208, 13856, 14638, 18016, 22516, 26416, 27712, 29276, 36032, 45032, 52832, 54991, 58552, 71501, 90064, 105664, 109982, 117104, 143002, 180128, 219964, 234208, 243779, 286004, 360256, 439928, 468416, 487558, 572008, 714883, 879856, 929513, 975116, 1144016, 1429766, 1759712, 1859026, 1950232, 2288032, 2859532, 3169127, 3519424, 3718052, 3900464, 4576064, 5719064, 6338254, 7436104, 7800928, 11438128, 12676508, 14872208, 15601856, 22876256, 25353016, 29744416, 30959933, 45752512, 50706032, 59488832, 61919866, 101412064, 123839732, 202824128, 247679464, 402479129, 495358928, 804958258, 990717856, 1609916516, 1981435712, 3219833032, 6439666064, 12879332128, 25758664256]

約数ペア:

[(1, 25758664256), (2, 12879332128), (4, 6439666064), (8, 3219833032), (13, 1981435712), (16, 1609916516), (26, 990717856), (32, 804958258), (52, 495358928), (64, 402479129), (104, 247679464), (127, 202824128), (208, 123839732), (254, 101412064), (416, 61919866), (433, 59488832), (508, 50706032), (563, 45752512), (832, 30959933), (866, 29744416), (1016, 25353016), (1126, 22876256), (1651, 15601856), (1732, 14872208), (2032, 12676508), (2252, 11438128), (3302, 7800928), (3464, 7436104), (4064, 6338254), (4504, 5719064), (5629, 4576064), (6604, 3900464), (6928, 3718052), (7319, 3519424), (8128, 3169127), (9008, 2859532), (11258, 2288032), (13208, 1950232), (13856, 1859026), (14638, 1759712), (18016, 1429766), (22516, 1144016), (26416, 975116), (27712, 929513), (29276, 879856), (36032, 714883), (45032, 572008), (52832, 487558), (54991, 468416), (58552, 439928), (71501, 360256), (90064, 286004), (105664, 243779), (109982, 234208), (117104, 219964), (143002, 180128)]