69342704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{743}}^1$

素因数の和:1077

約数の個数: 40

約数和(自身を含む): 142074240

約数和(自身を除く): 72731536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 307, 614, 743, 1228, 1486, 2456, 2972, 4912, 5833, 5944, 11666, 11888, 14117, 23332, 28234, 46664, 56468, 93328, 112936, 225872, 228101, 456202, 912404, 1824808, 3649616, 4333919, 8667838, 17335676, 34671352, 69342704]

約数ペア:

[(1, 69342704), (2, 34671352), (4, 17335676), (8, 8667838), (16, 4333919), (19, 3649616), (38, 1824808), (76, 912404), (152, 456202), (304, 228101), (307, 225872), (614, 112936), (743, 93328), (1228, 56468), (1486, 46664), (2456, 28234), (2972, 23332), (4912, 14117), (5833, 11888), (5944, 11666)]