71084752

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{15373}}^1$

素因数の和:15415

約数の個数: 30

約数和(自身を含む): 146314358

約数和(自身を除く): 75229606

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 15373, 30746, 61492, 122984, 245968, 261341, 522682, 1045364, 2090728, 4181456, 4442797, 8885594, 17771188, 35542376, 71084752]

約数ペア:

[(1, 71084752), (2, 35542376), (4, 17771188), (8, 8885594), (16, 4442797), (17, 4181456), (34, 2090728), (68, 1045364), (136, 522682), (272, 261341), (289, 245968), (578, 122984), (1156, 61492), (2312, 30746), (4624, 15373)]