16904736

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:838

約数の個数: 72

約数和(自身を含む): 48746880

約数和(自身を除く): 31842144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 743, 948, 1264, 1422, 1486, 1896, 2229, 2528, 2844, 2972, 3792, 4458, 5688, 5944, 6687, 7584, 8916, 11376, 11888, 13374, 17832, 22752, 23776, 26748, 35664, 53496, 58697, 71328, 106992, 117394, 176091, 213984, 234788, 352182, 469576, 528273, 704364, 939152, 1056546, 1408728, 1878304, 2113092, 2817456, 4226184, 5634912, 8452368, 16904736]

約数ペア:

[(1, 16904736), (2, 8452368), (3, 5634912), (4, 4226184), (6, 2817456), (8, 2113092), (9, 1878304), (12, 1408728), (16, 1056546), (18, 939152), (24, 704364), (32, 528273), (36, 469576), (48, 352182), (72, 234788), (79, 213984), (96, 176091), (144, 117394), (158, 106992), (237, 71328), (288, 58697), (316, 53496), (474, 35664), (632, 26748), (711, 23776), (743, 22752), (948, 17832), (1264, 13374), (1422, 11888), (1486, 11376), (1896, 8916), (2229, 7584), (2528, 6687), (2844, 5944), (2972, 5688), (3792, 4458)]