38633328

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2471

約数の個数: 80

約数和(自身を含む): 113936160

約数和(自身を除く): 75302832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2417, 2664, 3996, 4834, 5328, 7251, 7992, 9668, 14502, 15984, 19336, 21753, 29004, 38672, 43506, 58008, 65259, 87012, 89429, 116016, 130518, 174024, 178858, 261036, 268287, 348048, 357716, 522072, 536574, 715432, 804861, 1044144, 1073148, 1430864, 1609722, 2146296, 2414583, 3219444, 4292592, 4829166, 6438888, 9658332, 12877776, 19316664, 38633328]

約数ペア:

[(1, 38633328), (2, 19316664), (3, 12877776), (4, 9658332), (6, 6438888), (8, 4829166), (9, 4292592), (12, 3219444), (16, 2414583), (18, 2146296), (24, 1609722), (27, 1430864), (36, 1073148), (37, 1044144), (48, 804861), (54, 715432), (72, 536574), (74, 522072), (108, 357716), (111, 348048), (144, 268287), (148, 261036), (216, 178858), (222, 174024), (296, 130518), (333, 116016), (432, 89429), (444, 87012), (592, 65259), (666, 58008), (888, 43506), (999, 38672), (1332, 29004), (1776, 21753), (1998, 19336), (2417, 15984), (2664, 14502), (3996, 9668), (4834, 7992), (5328, 7251)]