1272848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 40

約数和(自身を含む): 2678400

約数和(自身を除く): 1405552

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 79, 106, 152, 158, 212, 304, 316, 424, 632, 848, 1007, 1264, 1501, 2014, 3002, 4028, 4187, 6004, 8056, 8374, 12008, 16112, 16748, 24016, 33496, 66992, 79553, 159106, 318212, 636424, 1272848]

約数ペア:

[(1, 1272848), (2, 636424), (4, 318212), (8, 159106), (16, 79553), (19, 66992), (38, 33496), (53, 24016), (76, 16748), (79, 16112), (106, 12008), (152, 8374), (158, 8056), (212, 6004), (304, 4187), (316, 4028), (424, 3002), (632, 2014), (848, 1501), (1007, 1264)]