26394536

素因数分解:

$2^3\times 7^3\times {\mathrm{9619}}^1$

素因数の和:9646

約数の個数: 32

約数和(自身を含む): 57720000

約数和(自身を除く): 31325464

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 9619, 19238, 38476, 67333, 76952, 134666, 269332, 471331, 538664, 942662, 1885324, 3299317, 3770648, 6598634, 13197268, 26394536]

約数ペア:

[(1, 26394536), (2, 13197268), (4, 6598634), (7, 3770648), (8, 3299317), (14, 1885324), (28, 942662), (49, 538664), (56, 471331), (98, 269332), (196, 134666), (343, 76952), (392, 67333), (686, 38476), (1372, 19238), (2744, 9619)]