42587272

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 102415320

約数和(自身を除く): 59828048

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 61, 91, 98, 104, 122, 137, 182, 196, 244, 274, 364, 392, 427, 488, 548, 637, 728, 793, 854, 959, 1096, 1274, 1586, 1708, 1781, 1918, 2548, 2989, 3172, 3416, 3562, 3836, 5096, 5551, 5978, 6344, 6713, 7124, 7672, 8357, 11102, 11956, 12467, 13426, 14248, 16714, 22204, 23912, 24934, 26852, 33428, 38857, 44408, 49868, 53704, 58499, 66856, 77714, 87269, 99736, 108641, 116998, 155428, 174538, 217282, 233996, 310856, 349076, 409493, 434564, 467992, 698152, 760487, 818986, 869128, 1520974, 1637972, 3041948, 3275944, 5323409, 6083896, 10646818, 21293636, 42587272]

約数ペア:

[(1, 42587272), (2, 21293636), (4, 10646818), (7, 6083896), (8, 5323409), (13, 3275944), (14, 3041948), (26, 1637972), (28, 1520974), (49, 869128), (52, 818986), (56, 760487), (61, 698152), (91, 467992), (98, 434564), (104, 409493), (122, 349076), (137, 310856), (182, 233996), (196, 217282), (244, 174538), (274, 155428), (364, 116998), (392, 108641), (427, 99736), (488, 87269), (548, 77714), (637, 66856), (728, 58499), (793, 53704), (854, 49868), (959, 44408), (1096, 38857), (1274, 33428), (1586, 26852), (1708, 24934), (1781, 23912), (1918, 22204), (2548, 16714), (2989, 14248), (3172, 13426), (3416, 12467), (3562, 11956), (3836, 11102), (5096, 8357), (5551, 7672), (5978, 7124), (6344, 6713)]