28385584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:569

約数の個数: 40

約数和(自身を含む): 57297920

約数和(自身を除く): 28912336

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 379, 496, 604, 758, 1208, 1516, 2416, 3032, 4681, 6064, 9362, 11749, 18724, 23498, 37448, 46996, 57229, 74896, 93992, 114458, 187984, 228916, 457832, 915664, 1774099, 3548198, 7096396, 14192792, 28385584]

約数ペア:

[(1, 28385584), (2, 14192792), (4, 7096396), (8, 3548198), (16, 1774099), (31, 915664), (62, 457832), (124, 228916), (151, 187984), (248, 114458), (302, 93992), (379, 74896), (496, 57229), (604, 46996), (758, 37448), (1208, 23498), (1516, 18724), (2416, 11749), (3032, 9362), (4681, 6064)]