28986096

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:926

約数の個数: 80

約数和(自身を含む): 81046400

約数和(自身を除く): 52060304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 703, 859, 888, 912, 1406, 1718, 1776, 2109, 2577, 2812, 3436, 4218, 5154, 5624, 6872, 8436, 10308, 11248, 13744, 16321, 16872, 20616, 31783, 32642, 33744, 41232, 48963, 63566, 65284, 95349, 97926, 127132, 130568, 190698, 195852, 254264, 261136, 381396, 391704, 508528, 603877, 762792, 783408, 1207754, 1525584, 1811631, 2415508, 3623262, 4831016, 7246524, 9662032, 14493048, 28986096]

約数ペア:

[(1, 28986096), (2, 14493048), (3, 9662032), (4, 7246524), (6, 4831016), (8, 3623262), (12, 2415508), (16, 1811631), (19, 1525584), (24, 1207754), (37, 783408), (38, 762792), (48, 603877), (57, 508528), (74, 391704), (76, 381396), (111, 261136), (114, 254264), (148, 195852), (152, 190698), (222, 130568), (228, 127132), (296, 97926), (304, 95349), (444, 65284), (456, 63566), (592, 48963), (703, 41232), (859, 33744), (888, 32642), (912, 31783), (1406, 20616), (1718, 16872), (1776, 16321), (2109, 13744), (2577, 11248), (2812, 10308), (3436, 8436), (4218, 6872), (5154, 5624)]