70902208

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2805

約数の個数: 56

約数和(自身を含む): 156464000

約数和(自身を除く): 85561792

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 2749, 3224, 5498, 6448, 10996, 12896, 21992, 25792, 35737, 43984, 71474, 85219, 87968, 142948, 170438, 175936, 285896, 340876, 571792, 681752, 1107847, 1143584, 1363504, 2215694, 2287168, 2727008, 4431388, 5454016, 8862776, 17725552, 35451104, 70902208]

約数ペア:

[(1, 70902208), (2, 35451104), (4, 17725552), (8, 8862776), (13, 5454016), (16, 4431388), (26, 2727008), (31, 2287168), (32, 2215694), (52, 1363504), (62, 1143584), (64, 1107847), (104, 681752), (124, 571792), (208, 340876), (248, 285896), (403, 175936), (416, 170438), (496, 142948), (806, 87968), (832, 85219), (992, 71474), (1612, 43984), (1984, 35737), (2749, 25792), (3224, 21992), (5498, 12896), (6448, 10996)]