74086016

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 159364800

約数和(自身を除く): 85278784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 304, 328, 608, 656, 743, 779, 1216, 1312, 1486, 1558, 2432, 2624, 2972, 3116, 5248, 5944, 6232, 11888, 12464, 14117, 23776, 24928, 28234, 30463, 47552, 49856, 56468, 60926, 95104, 99712, 112936, 121852, 225872, 243704, 451744, 487408, 578797, 903488, 974816, 1157594, 1806976, 1949632, 2315188, 3899264, 4630376, 9260752, 18521504, 37043008, 74086016]

約数ペア:

[(1, 74086016), (2, 37043008), (4, 18521504), (8, 9260752), (16, 4630376), (19, 3899264), (32, 2315188), (38, 1949632), (41, 1806976), (64, 1157594), (76, 974816), (82, 903488), (128, 578797), (152, 487408), (164, 451744), (304, 243704), (328, 225872), (608, 121852), (656, 112936), (743, 99712), (779, 95104), (1216, 60926), (1312, 56468), (1486, 49856), (1558, 47552), (2432, 30463), (2624, 28234), (2972, 24928), (3116, 23776), (5248, 14117), (5944, 12464), (6232, 11888)]