72214610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8291}}^1$

素因数の和:8378

約数の個数: 32

約数和(自身を含む): 142091712

約数和(自身を除く): 69877102

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8291, 8710, 16582, 41455, 82910, 107783, 215566, 538915, 555497, 1077830, 1110994, 2777485, 5554970, 7221461, 14442922, 36107305, 72214610]

約数ペア:

[(1, 72214610), (2, 36107305), (5, 14442922), (10, 7221461), (13, 5554970), (26, 2777485), (65, 1110994), (67, 1077830), (130, 555497), (134, 538915), (335, 215566), (670, 107783), (871, 82910), (1742, 41455), (4355, 16582), (8291, 8710)]