525156736

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{315599}}^1$

素因数の和:315626

約数の個数: 32

約数和(自身を含む): 1126692000

約数和(自身を除く): 601535264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 315599, 631198, 1262396, 2524792, 4102787, 5049584, 8205574, 10099168, 16411148, 20198336, 32822296, 40396672, 65644592, 131289184, 262578368, 525156736]

約数ペア:

[(1, 525156736), (2, 262578368), (4, 131289184), (8, 65644592), (13, 40396672), (16, 32822296), (26, 20198336), (32, 16411148), (52, 10099168), (64, 8205574), (104, 5049584), (128, 4102787), (208, 2524792), (416, 1262396), (832, 631198), (1664, 315599)]