557639392

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{1307}}^1$

素因数の和:1583

約数の個数: 48

約数和(自身を含む): 1120694400

約数和(自身を除く): 563055008

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 199, 268, 398, 536, 796, 1072, 1307, 1592, 2144, 2614, 3184, 5228, 6368, 10456, 13333, 20912, 26666, 41824, 53332, 87569, 106664, 175138, 213328, 260093, 350276, 426656, 520186, 700552, 1040372, 1401104, 2080744, 2802208, 4161488, 8322976, 17426231, 34852462, 69704924, 139409848, 278819696, 557639392]

約数ペア:

[(1, 557639392), (2, 278819696), (4, 139409848), (8, 69704924), (16, 34852462), (32, 17426231), (67, 8322976), (134, 4161488), (199, 2802208), (268, 2080744), (398, 1401104), (536, 1040372), (796, 700552), (1072, 520186), (1307, 426656), (1592, 350276), (2144, 260093), (2614, 213328), (3184, 175138), (5228, 106664), (6368, 87569), (10456, 53332), (13333, 41824), (20912, 26666)]