29125008016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1386377}}^1$

素因数の和:1386499

約数の個数: 40

約数和(自身を含む): 61372181304

約数和(自身を除く): 32247173288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 10504, 21008, 1386377, 2772754, 5545508, 11091016, 18022901, 22182032, 36045802, 72091604, 140024077, 144183208, 280048154, 288366416, 560096308, 1120192616, 1820313001, 2240385232, 3640626002, 7281252004, 14562504008, 29125008016]

約数ペア:

[(1, 29125008016), (2, 14562504008), (4, 7281252004), (8, 3640626002), (13, 2240385232), (16, 1820313001), (26, 1120192616), (52, 560096308), (101, 288366416), (104, 280048154), (202, 144183208), (208, 140024077), (404, 72091604), (808, 36045802), (1313, 22182032), (1616, 18022901), (2626, 11091016), (5252, 5545508), (10504, 2772754), (21008, 1386377)]