3538912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 7705152

約数和(自身を除く): 4166240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 181, 188, 208, 362, 376, 416, 611, 724, 752, 1222, 1448, 1504, 2353, 2444, 2896, 4706, 4888, 5792, 8507, 9412, 9776, 17014, 18824, 19552, 34028, 37648, 68056, 75296, 110591, 136112, 221182, 272224, 442364, 884728, 1769456, 3538912]

約数ペア:

[(1, 3538912), (2, 1769456), (4, 884728), (8, 442364), (13, 272224), (16, 221182), (26, 136112), (32, 110591), (47, 75296), (52, 68056), (94, 37648), (104, 34028), (181, 19552), (188, 18824), (208, 17014), (362, 9776), (376, 9412), (416, 8507), (611, 5792), (724, 4888), (752, 4706), (1222, 2896), (1448, 2444), (1504, 2353)]