7445975056

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{144931}}^1$

素因数の和:144984

約数の個数: 60

約数和(自身を含む): 16443984720

約数和(自身を除く): 8998009664

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 988, 1352, 1976, 2704, 3211, 3952, 6422, 12844, 25688, 51376, 144931, 289862, 579724, 1159448, 1884103, 2318896, 2753689, 3768206, 5507378, 7536412, 11014756, 15072824, 22029512, 24493339, 30145648, 35797957, 44059024, 48986678, 71595914, 97973356, 143191828, 195946712, 286383656, 391893424, 465373441, 572767312, 930746882, 1861493764, 3722987528, 7445975056]

約数ペア:

[(1, 7445975056), (2, 3722987528), (4, 1861493764), (8, 930746882), (13, 572767312), (16, 465373441), (19, 391893424), (26, 286383656), (38, 195946712), (52, 143191828), (76, 97973356), (104, 71595914), (152, 48986678), (169, 44059024), (208, 35797957), (247, 30145648), (304, 24493339), (338, 22029512), (494, 15072824), (676, 11014756), (988, 7536412), (1352, 5507378), (1976, 3768206), (2704, 2753689), (3211, 2318896), (3952, 1884103), (6422, 1159448), (12844, 579724), (25688, 289862), (51376, 144931)]