42800992

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 91530432

約数和(自身を除く): 48729440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 548, 751, 1096, 1502, 1781, 2192, 3004, 3562, 4384, 6008, 7124, 9763, 12016, 14248, 19526, 24032, 28496, 39052, 56992, 78104, 102887, 156208, 205774, 312416, 411548, 823096, 1337531, 1646192, 2675062, 3292384, 5350124, 10700248, 21400496, 42800992]

約数ペア:

[(1, 42800992), (2, 21400496), (4, 10700248), (8, 5350124), (13, 3292384), (16, 2675062), (26, 1646192), (32, 1337531), (52, 823096), (104, 411548), (137, 312416), (208, 205774), (274, 156208), (416, 102887), (548, 78104), (751, 56992), (1096, 39052), (1502, 28496), (1781, 24032), (2192, 19526), (3004, 14248), (3562, 12016), (4384, 9763), (6008, 7124)]