40627728

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{4211}}^1$

素因数の和:4292

約数の個数: 60

約数和(自身を含む): 115425648

約数和(自身を除く): 74797920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4211, 4824, 8422, 9648, 12633, 16844, 25266, 33688, 37899, 50532, 67376, 75798, 101064, 151596, 202128, 282137, 303192, 564274, 606384, 846411, 1128548, 1692822, 2257096, 2539233, 3385644, 4514192, 5078466, 6771288, 10156932, 13542576, 20313864, 40627728]

約数ペア:

[(1, 40627728), (2, 20313864), (3, 13542576), (4, 10156932), (6, 6771288), (8, 5078466), (9, 4514192), (12, 3385644), (16, 2539233), (18, 2257096), (24, 1692822), (36, 1128548), (48, 846411), (67, 606384), (72, 564274), (134, 303192), (144, 282137), (201, 202128), (268, 151596), (402, 101064), (536, 75798), (603, 67376), (804, 50532), (1072, 37899), (1206, 33688), (1608, 25266), (2412, 16844), (3216, 12633), (4211, 9648), (4824, 8422)]