78069472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2801}}^1$

素因数の和:2891

約数の個数: 48

約数和(自身を含む): 168052752

約数和(自身を除く): 89983280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2144, 2801, 3484, 5602, 6968, 11204, 13936, 22408, 27872, 36413, 44816, 72826, 89632, 145652, 187667, 291304, 375334, 582608, 750668, 1165216, 1501336, 2439671, 3002672, 4879342, 6005344, 9758684, 19517368, 39034736, 78069472]

約数ペア:

[(1, 78069472), (2, 39034736), (4, 19517368), (8, 9758684), (13, 6005344), (16, 4879342), (26, 3002672), (32, 2439671), (52, 1501336), (67, 1165216), (104, 750668), (134, 582608), (208, 375334), (268, 291304), (416, 187667), (536, 145652), (871, 89632), (1072, 72826), (1742, 44816), (2144, 36413), (2801, 27872), (3484, 22408), (5602, 13936), (6968, 11204)]