29308792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 61380000

約数和(自身を除く): 32071208

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 61, 76, 109, 116, 122, 152, 218, 232, 244, 436, 488, 551, 872, 1102, 1159, 1769, 2071, 2204, 2318, 3161, 3538, 4142, 4408, 4636, 6322, 6649, 7076, 8284, 9272, 12644, 13298, 14152, 16568, 25288, 26596, 33611, 53192, 60059, 67222, 120118, 126331, 134444, 192821, 240236, 252662, 268888, 385642, 480472, 505324, 771284, 1010648, 1542568, 3663599, 7327198, 14654396, 29308792]

約数ペア:

[(1, 29308792), (2, 14654396), (4, 7327198), (8, 3663599), (19, 1542568), (29, 1010648), (38, 771284), (58, 505324), (61, 480472), (76, 385642), (109, 268888), (116, 252662), (122, 240236), (152, 192821), (218, 134444), (232, 126331), (244, 120118), (436, 67222), (488, 60059), (551, 53192), (872, 33611), (1102, 26596), (1159, 25288), (1769, 16568), (2071, 14152), (2204, 13298), (2318, 12644), (3161, 9272), (3538, 8284), (4142, 7076), (4408, 6649), (4636, 6322)]