70758908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 139708800

約数和(自身を除く): 68949892

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 149, 172, 251, 298, 473, 502, 596, 946, 1004, 1639, 1892, 2761, 3278, 5522, 6407, 6556, 10793, 11044, 12814, 21586, 25628, 37399, 43172, 70477, 74798, 118723, 140954, 149596, 237446, 281908, 411389, 474892, 822778, 1608157, 1645556, 3216314, 6432628, 17689727, 35379454, 70758908]

約数ペア:

[(1, 70758908), (2, 35379454), (4, 17689727), (11, 6432628), (22, 3216314), (43, 1645556), (44, 1608157), (86, 822778), (149, 474892), (172, 411389), (251, 281908), (298, 237446), (473, 149596), (502, 140954), (596, 118723), (946, 74798), (1004, 70477), (1639, 43172), (1892, 37399), (2761, 25628), (3278, 21586), (5522, 12814), (6407, 11044), (6556, 10793)]