64641332

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{34457}}^1$

素因数の和:34535

約数の個数: 24

約数和(自身を含む): 131216064

約数和(自身を除く): 66574732

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 34457, 68914, 137828, 241199, 482398, 964796, 2308619, 4617238, 9234476, 16160333, 32320666, 64641332]

約数ペア:

[(1, 64641332), (2, 32320666), (4, 16160333), (7, 9234476), (14, 4617238), (28, 2308619), (67, 964796), (134, 482398), (268, 241199), (469, 137828), (938, 68914), (1876, 34457)]