38751104

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 89800800

約数和(自身を除く): 51049696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 709, 854, 896, 976, 1418, 1708, 1952, 2836, 3416, 3904, 4963, 5672, 6832, 7808, 9926, 11344, 13664, 19852, 22688, 27328, 39704, 43249, 45376, 54656, 79408, 86498, 90752, 158816, 172996, 302743, 317632, 345992, 605486, 635264, 691984, 1210972, 1383968, 2421944, 2767936, 4843888, 5535872, 9687776, 19375552, 38751104]

約数ペア:

[(1, 38751104), (2, 19375552), (4, 9687776), (7, 5535872), (8, 4843888), (14, 2767936), (16, 2421944), (28, 1383968), (32, 1210972), (56, 691984), (61, 635264), (64, 605486), (112, 345992), (122, 317632), (128, 302743), (224, 172996), (244, 158816), (427, 90752), (448, 86498), (488, 79408), (709, 54656), (854, 45376), (896, 43249), (976, 39704), (1418, 27328), (1708, 22688), (1952, 19852), (2836, 13664), (3416, 11344), (3904, 9926), (4963, 7808), (5672, 6832)]