42659410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 79732224

約数和(自身を除く): 37072814

約数列:

[1, 2, 5, 10, 31, 62, 155, 241, 310, 482, 571, 1142, 1205, 2410, 2855, 5710, 7471, 14942, 17701, 35402, 37355, 74710, 88505, 137611, 177010, 275222, 688055, 1376110, 4265941, 8531882, 21329705, 42659410]

約数ペア:

[(1, 42659410), (2, 21329705), (5, 8531882), (10, 4265941), (31, 1376110), (62, 688055), (155, 275222), (241, 177010), (310, 137611), (482, 88505), (571, 74710), (1142, 37355), (1205, 35402), (2410, 17701), (2855, 14942), (5710, 7471)]