33720808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 72990720

約数和(自身を除く): 39269912

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 47, 62, 88, 94, 124, 188, 248, 263, 341, 376, 517, 526, 682, 1034, 1052, 1364, 1457, 2068, 2104, 2728, 2893, 2914, 4136, 5786, 5828, 8153, 11572, 11656, 12361, 16027, 16306, 23144, 24722, 32054, 32612, 49444, 64108, 65224, 89683, 98888, 128216, 135971, 179366, 271942, 358732, 383191, 543884, 717464, 766382, 1087768, 1532764, 3065528, 4215101, 8430202, 16860404, 33720808]

約数ペア:

[(1, 33720808), (2, 16860404), (4, 8430202), (8, 4215101), (11, 3065528), (22, 1532764), (31, 1087768), (44, 766382), (47, 717464), (62, 543884), (88, 383191), (94, 358732), (124, 271942), (188, 179366), (248, 135971), (263, 128216), (341, 98888), (376, 89683), (517, 65224), (526, 64108), (682, 49444), (1034, 32612), (1052, 32054), (1364, 24722), (1457, 23144), (2068, 16306), (2104, 16027), (2728, 12361), (2893, 11656), (2914, 11572), (4136, 8153), (5786, 5828)]