25984324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 24818876

約数列:

[1, 2, 4, 19, 31, 38, 41, 62, 76, 82, 124, 164, 269, 538, 589, 779, 1076, 1178, 1271, 1558, 2356, 2542, 3116, 5084, 5111, 8339, 10222, 11029, 16678, 20444, 22058, 24149, 33356, 44116, 48298, 96596, 158441, 209551, 316882, 341899, 419102, 633764, 683798, 838204, 1367596, 6496081, 12992162, 25984324]

約数ペア:

[(1, 25984324), (2, 12992162), (4, 6496081), (19, 1367596), (31, 838204), (38, 683798), (41, 633764), (62, 419102), (76, 341899), (82, 316882), (124, 209551), (164, 158441), (269, 96596), (538, 48298), (589, 44116), (779, 33356), (1076, 24149), (1178, 22058), (1271, 20444), (1558, 16678), (2356, 11029), (2542, 10222), (3116, 8339), (5084, 5111)]