4395248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 10686816

約数和(自身を除く): 6291568

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 113, 136, 143, 176, 187, 208, 221, 226, 272, 286, 374, 442, 452, 572, 748, 884, 904, 1144, 1243, 1469, 1496, 1768, 1808, 1921, 2288, 2431, 2486, 2938, 2992, 3536, 3842, 4862, 4972, 5876, 7684, 9724, 9944, 11752, 15368, 16159, 19448, 19888, 21131, 23504, 24973, 30736, 32318, 38896, 42262, 49946, 64636, 84524, 99892, 129272, 169048, 199784, 258544, 274703, 338096, 399568, 549406, 1098812, 2197624, 4395248]

約数ペア:

[(1, 4395248), (2, 2197624), (4, 1098812), (8, 549406), (11, 399568), (13, 338096), (16, 274703), (17, 258544), (22, 199784), (26, 169048), (34, 129272), (44, 99892), (52, 84524), (68, 64636), (88, 49946), (104, 42262), (113, 38896), (136, 32318), (143, 30736), (176, 24973), (187, 23504), (208, 21131), (221, 19888), (226, 19448), (272, 16159), (286, 15368), (374, 11752), (442, 9944), (452, 9724), (572, 7684), (748, 5876), (884, 4972), (904, 4862), (1144, 3842), (1243, 3536), (1469, 2992), (1496, 2938), (1768, 2486), (1808, 2431), (1921, 2288)]