27458128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2$

素因数の和:172

約数の個数: 60

約数和(自身を含む): 59276340

約数和(自身を除く): 31818212

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 59, 68, 116, 118, 136, 232, 236, 272, 464, 472, 493, 944, 986, 1003, 1711, 1972, 2006, 3422, 3481, 3944, 4012, 6844, 6962, 7888, 8024, 13688, 13924, 16048, 27376, 27848, 29087, 55696, 58174, 59177, 100949, 116348, 118354, 201898, 232696, 236708, 403796, 465392, 473416, 807592, 946832, 1615184, 1716133, 3432266, 6864532, 13729064, 27458128]

約数ペア:

[(1, 27458128), (2, 13729064), (4, 6864532), (8, 3432266), (16, 1716133), (17, 1615184), (29, 946832), (34, 807592), (58, 473416), (59, 465392), (68, 403796), (116, 236708), (118, 232696), (136, 201898), (232, 118354), (236, 116348), (272, 100949), (464, 59177), (472, 58174), (493, 55696), (944, 29087), (986, 27848), (1003, 27376), (1711, 16048), (1972, 13924), (2006, 13688), (3422, 8024), (3481, 7888), (3944, 6962), (4012, 6844)]