56078672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{751}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 117492480

約数和(自身を除く): 61413808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 359, 718, 751, 1436, 1502, 2872, 3004, 4667, 5744, 6008, 9334, 9763, 12016, 18668, 19526, 37336, 39052, 74672, 78104, 156208, 269609, 539218, 1078436, 2156872, 3504917, 4313744, 7009834, 14019668, 28039336, 56078672]

約数ペア:

[(1, 56078672), (2, 28039336), (4, 14019668), (8, 7009834), (13, 4313744), (16, 3504917), (26, 2156872), (52, 1078436), (104, 539218), (208, 269609), (359, 156208), (718, 78104), (751, 74672), (1436, 39052), (1502, 37336), (2872, 19526), (3004, 18668), (4667, 12016), (5744, 9763), (6008, 9334)]