56723072

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 139536000

約数和(自身を除く): 82812928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 37, 56, 58, 59, 64, 74, 112, 116, 118, 128, 148, 203, 224, 232, 236, 259, 296, 406, 413, 448, 464, 472, 518, 592, 812, 826, 896, 928, 944, 1036, 1073, 1184, 1624, 1652, 1711, 1856, 1888, 2072, 2146, 2183, 2368, 3248, 3304, 3422, 3712, 3776, 4144, 4292, 4366, 4736, 6496, 6608, 6844, 7511, 7552, 8288, 8584, 8732, 11977, 12992, 13216, 13688, 15022, 15281, 16576, 17168, 17464, 23954, 25984, 26432, 27376, 30044, 30562, 33152, 34336, 34928, 47908, 52864, 54752, 60088, 61124, 63307, 68672, 69856, 95816, 109504, 120176, 122248, 126614, 137344, 139712, 191632, 219008, 240352, 244496, 253228, 279424, 383264, 443149, 480704, 488992, 506456, 766528, 886298, 961408, 977984, 1012912, 1533056, 1772596, 1955968, 2025824, 3545192, 4051648, 7090384, 8103296, 14180768, 28361536, 56723072]

約数ペア:

[(1, 56723072), (2, 28361536), (4, 14180768), (7, 8103296), (8, 7090384), (14, 4051648), (16, 3545192), (28, 2025824), (29, 1955968), (32, 1772596), (37, 1533056), (56, 1012912), (58, 977984), (59, 961408), (64, 886298), (74, 766528), (112, 506456), (116, 488992), (118, 480704), (128, 443149), (148, 383264), (203, 279424), (224, 253228), (232, 244496), (236, 240352), (259, 219008), (296, 191632), (406, 139712), (413, 137344), (448, 126614), (464, 122248), (472, 120176), (518, 109504), (592, 95816), (812, 69856), (826, 68672), (896, 63307), (928, 61124), (944, 60088), (1036, 54752), (1073, 52864), (1184, 47908), (1624, 34928), (1652, 34336), (1711, 33152), (1856, 30562), (1888, 30044), (2072, 27376), (2146, 26432), (2183, 25984), (2368, 23954), (3248, 17464), (3304, 17168), (3422, 16576), (3712, 15281), (3776, 15022), (4144, 13688), (4292, 13216), (4366, 12992), (4736, 11977), (6496, 8732), (6608, 8584), (6844, 8288), (7511, 7552)]