38196284

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 83694240

約数和(自身を除く): 45497956

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 49, 74, 92, 98, 148, 161, 196, 229, 259, 322, 458, 518, 644, 851, 916, 1036, 1127, 1603, 1702, 1813, 2254, 3206, 3404, 3626, 4508, 5267, 5957, 6412, 7252, 8473, 10534, 11221, 11914, 16946, 21068, 22442, 23828, 33892, 36869, 41699, 44884, 59311, 73738, 83398, 118622, 147476, 166796, 194879, 237244, 258083, 389758, 415177, 516166, 779516, 830354, 1032332, 1364153, 1660708, 2728306, 5456612, 9549071, 19098142, 38196284]

約数ペア:

[(1, 38196284), (2, 19098142), (4, 9549071), (7, 5456612), (14, 2728306), (23, 1660708), (28, 1364153), (37, 1032332), (46, 830354), (49, 779516), (74, 516166), (92, 415177), (98, 389758), (148, 258083), (161, 237244), (196, 194879), (229, 166796), (259, 147476), (322, 118622), (458, 83398), (518, 73738), (644, 59311), (851, 44884), (916, 41699), (1036, 36869), (1127, 33892), (1603, 23828), (1702, 22442), (1813, 21068), (2254, 16946), (3206, 11914), (3404, 11221), (3626, 10534), (4508, 8473), (5267, 7252), (5957, 6412)]