28537176

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{17747}}^1$

素因数の和:17823

約数の個数: 32

約数和(自身を含む): 72411840

約数和(自身を除く): 43874664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 17747, 35494, 53241, 70988, 106482, 141976, 212964, 425928, 1189049, 2378098, 3567147, 4756196, 7134294, 9512392, 14268588, 28537176]

約数ペア:

[(1, 28537176), (2, 14268588), (3, 9512392), (4, 7134294), (6, 4756196), (8, 3567147), (12, 2378098), (24, 1189049), (67, 425928), (134, 212964), (201, 141976), (268, 106482), (402, 70988), (536, 53241), (804, 35494), (1608, 17747)]