66676288

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4851

約数の個数: 56

約数和(自身を含む): 156122624

約数和(自身を除く): 89446336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 4801, 6944, 9602, 13888, 19204, 33607, 38408, 67214, 76816, 134428, 148831, 153632, 268856, 297662, 307264, 537712, 595324, 1041817, 1075424, 1190648, 2083634, 2150848, 2381296, 4167268, 4762592, 8334536, 9525184, 16669072, 33338144, 66676288]

約数ペア:

[(1, 66676288), (2, 33338144), (4, 16669072), (7, 9525184), (8, 8334536), (14, 4762592), (16, 4167268), (28, 2381296), (31, 2150848), (32, 2083634), (56, 1190648), (62, 1075424), (64, 1041817), (112, 595324), (124, 537712), (217, 307264), (224, 297662), (248, 268856), (434, 153632), (448, 148831), (496, 134428), (868, 76816), (992, 67214), (1736, 38408), (1984, 33607), (3472, 19204), (4801, 13888), (6944, 9602)]