63493744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:989

約数の個数: 40

約数和(自身を含む): 130090880

約数和(自身を除く): 66597136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 331, 631, 662, 1262, 1324, 2524, 2648, 5048, 5296, 6289, 10096, 11989, 12578, 23978, 25156, 47956, 50312, 95912, 100624, 191824, 208861, 417722, 835444, 1670888, 3341776, 3968359, 7936718, 15873436, 31746872, 63493744]

約数ペア:

[(1, 63493744), (2, 31746872), (4, 15873436), (8, 7936718), (16, 3968359), (19, 3341776), (38, 1670888), (76, 835444), (152, 417722), (304, 208861), (331, 191824), (631, 100624), (662, 95912), (1262, 50312), (1324, 47956), (2524, 25156), (2648, 23978), (5048, 12578), (5296, 11989), (6289, 10096)]