78372056

素因数分解:

$2^3\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1543}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 168234240

約数和(自身を除く): 89862184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 907, 1543, 1814, 3086, 3628, 6172, 6349, 7256, 10801, 12344, 12698, 21602, 25396, 43204, 50792, 86408, 1399501, 2799002, 5598004, 9796507, 11196008, 19593014, 39186028, 78372056]

約数ペア:

[(1, 78372056), (2, 39186028), (4, 19593014), (7, 11196008), (8, 9796507), (14, 5598004), (28, 2799002), (56, 1399501), (907, 86408), (1543, 50792), (1814, 43204), (3086, 25396), (3628, 21602), (6172, 12698), (6349, 12344), (7256, 10801)]