28936368

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{5431}}^1$

素因数の和:5482

約数の個数: 60

約数和(自身を含む): 83185648

約数和(自身を除く): 54249280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 5431, 10862, 16293, 21724, 32586, 43448, 48879, 65172, 86896, 97758, 130344, 195516, 200947, 260688, 391032, 401894, 602841, 782064, 803788, 1205682, 1607576, 1808523, 2411364, 3215152, 3617046, 4822728, 7234092, 9645456, 14468184, 28936368]

約数ペア:

[(1, 28936368), (2, 14468184), (3, 9645456), (4, 7234092), (6, 4822728), (8, 3617046), (9, 3215152), (12, 2411364), (16, 1808523), (18, 1607576), (24, 1205682), (36, 803788), (37, 782064), (48, 602841), (72, 401894), (74, 391032), (111, 260688), (144, 200947), (148, 195516), (222, 130344), (296, 97758), (333, 86896), (444, 65172), (592, 48879), (666, 43448), (888, 32586), (1332, 21724), (1776, 16293), (2664, 10862), (5328, 5431)]