40925388

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 113881600

約数和(自身を除く): 72956212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 163, 183, 196, 244, 294, 326, 343, 366, 427, 489, 588, 652, 686, 732, 854, 978, 1029, 1141, 1281, 1372, 1708, 1956, 2058, 2282, 2562, 2989, 3423, 4116, 4564, 5124, 5978, 6846, 7987, 8967, 9943, 11956, 13692, 15974, 17934, 19886, 20923, 23961, 29829, 31948, 35868, 39772, 41846, 47922, 55909, 59658, 62769, 69601, 83692, 95844, 111818, 119316, 125538, 139202, 167727, 208803, 223636, 251076, 278404, 335454, 417606, 487207, 670908, 835212, 974414, 1461621, 1948828, 2923242, 3410449, 5846484, 6820898, 10231347, 13641796, 20462694, 40925388]

約数ペア:

[(1, 40925388), (2, 20462694), (3, 13641796), (4, 10231347), (6, 6820898), (7, 5846484), (12, 3410449), (14, 2923242), (21, 1948828), (28, 1461621), (42, 974414), (49, 835212), (61, 670908), (84, 487207), (98, 417606), (122, 335454), (147, 278404), (163, 251076), (183, 223636), (196, 208803), (244, 167727), (294, 139202), (326, 125538), (343, 119316), (366, 111818), (427, 95844), (489, 83692), (588, 69601), (652, 62769), (686, 59658), (732, 55909), (854, 47922), (978, 41846), (1029, 39772), (1141, 35868), (1281, 31948), (1372, 29829), (1708, 23961), (1956, 20923), (2058, 19886), (2282, 17934), (2562, 15974), (2989, 13692), (3423, 11956), (4116, 9943), (4564, 8967), (5124, 7987), (5978, 6846)]