28508124

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{26693}}^1$

素因数の和:26789

約数の個数: 24

約数和(自身を含む): 67268880

約数和(自身を除く): 38760756

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 26693, 53386, 80079, 106772, 160158, 320316, 2375677, 4751354, 7127031, 9502708, 14254062, 28508124]

約数ペア:

[(1, 28508124), (2, 14254062), (3, 9502708), (4, 7127031), (6, 4751354), (12, 2375677), (89, 320316), (178, 160158), (267, 106772), (356, 80079), (534, 53386), (1068, 26693)]