28731984

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{7577}}^1$

素因数の和:7667

約数の個数: 40

約数和(自身を含む): 75173760

約数和(自身を除く): 46441776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 7577, 15154, 22731, 30308, 45462, 60616, 90924, 121232, 181848, 363696, 598583, 1197166, 1795749, 2394332, 3591498, 4788664, 7182996, 9577328, 14365992, 28731984]

約数ペア:

[(1, 28731984), (2, 14365992), (3, 9577328), (4, 7182996), (6, 4788664), (8, 3591498), (12, 2394332), (16, 1795749), (24, 1197166), (48, 598583), (79, 363696), (158, 181848), (237, 121232), (316, 90924), (474, 60616), (632, 45462), (948, 30308), (1264, 22731), (1896, 15154), (3792, 7577)]