71021248

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{35797}}^1$

素因数の和:35840

約数の個数: 28

約数和(自身を含む): 145483072

約数和(自身を除く): 74461824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 35797, 71594, 143188, 286376, 572752, 1109707, 1145504, 2219414, 2291008, 4438828, 8877656, 17755312, 35510624, 71021248]

約数ペア:

[(1, 71021248), (2, 35510624), (4, 17755312), (8, 8877656), (16, 4438828), (31, 2291008), (32, 2219414), (62, 1145504), (64, 1109707), (124, 572752), (248, 286376), (496, 143188), (992, 71594), (1984, 35797)]