28361536

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 112

約数和(自身を含む): 69494400

約数和(自身を除く): 41132864

約数列:

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

約数ペア:

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