79843504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1427}}^1$

素因数の和:1717

約数の個数: 40

約数和(自身を含む): 167333040

約数和(自身を除く): 87489536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 269, 538, 1076, 1427, 2152, 2854, 3497, 4304, 5708, 6994, 11416, 13988, 18551, 22832, 27976, 37102, 55952, 74204, 148408, 296816, 383863, 767726, 1535452, 3070904, 4990219, 6141808, 9980438, 19960876, 39921752, 79843504]

約数ペア:

[(1, 79843504), (2, 39921752), (4, 19960876), (8, 9980438), (13, 6141808), (16, 4990219), (26, 3070904), (52, 1535452), (104, 767726), (208, 383863), (269, 296816), (538, 148408), (1076, 74204), (1427, 55952), (2152, 37102), (2854, 27976), (3497, 22832), (4304, 18551), (5708, 13988), (6994, 11416)]