28804944028

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{238081}}^1$

素因数の和:238270

約数の個数: 48

約数和(自身を含む): 59996664000

約数和(自身を除く): 31191719972

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 149, 203, 298, 406, 596, 812, 1043, 2086, 4172, 4321, 8642, 17284, 30247, 60494, 120988, 238081, 476162, 952324, 1666567, 3333134, 6666268, 6904349, 13808698, 27617396, 35474069, 48330443, 70948138, 96660886, 141896276, 193321772, 248318483, 496636966, 993273932, 1028748001, 2057496002, 4114992004, 7201236007, 14402472014, 28804944028]

約数ペア:

[(1, 28804944028), (2, 14402472014), (4, 7201236007), (7, 4114992004), (14, 2057496002), (28, 1028748001), (29, 993273932), (58, 496636966), (116, 248318483), (149, 193321772), (203, 141896276), (298, 96660886), (406, 70948138), (596, 48330443), (812, 35474069), (1043, 27617396), (2086, 13808698), (4172, 6904349), (4321, 6666268), (8642, 3333134), (17284, 1666567), (30247, 952324), (60494, 476162), (120988, 238081)]