8912037232

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^3\times {\mathrm{2671}}^1$

素因数の和:2779

約数の個数: 80

約数和(自身を含む): 20399202304

約数和(自身を除く): 11487165072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 961, 1736, 1922, 2671, 3472, 3844, 5342, 6727, 7688, 10684, 13454, 15376, 18697, 21368, 26908, 29791, 37394, 42736, 53816, 59582, 74788, 82801, 107632, 119164, 149576, 165602, 208537, 238328, 299152, 331204, 417074, 476656, 579607, 662408, 834148, 1159214, 1324816, 1668296, 2318428, 2566831, 3336592, 4636856, 5133662, 9273712, 10267324, 17967817, 20534648, 35935634, 41069296, 71871268, 79571761, 143742536, 159143522, 287485072, 318287044, 557002327, 636574088, 1114004654, 1273148176, 2228009308, 4456018616, 8912037232]

約数ペア:

[(1, 8912037232), (2, 4456018616), (4, 2228009308), (7, 1273148176), (8, 1114004654), (14, 636574088), (16, 557002327), (28, 318287044), (31, 287485072), (56, 159143522), (62, 143742536), (112, 79571761), (124, 71871268), (217, 41069296), (248, 35935634), (434, 20534648), (496, 17967817), (868, 10267324), (961, 9273712), (1736, 5133662), (1922, 4636856), (2671, 3336592), (3472, 2566831), (3844, 2318428), (5342, 1668296), (6727, 1324816), (7688, 1159214), (10684, 834148), (13454, 662408), (15376, 579607), (18697, 476656), (21368, 417074), (26908, 331204), (29791, 299152), (37394, 238328), (42736, 208537), (53816, 165602), (59582, 149576), (74788, 119164), (82801, 107632)]