28999656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 90567360

約数和(自身を除く): 61567704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 163, 168, 252, 326, 353, 489, 504, 652, 706, 978, 1059, 1141, 1304, 1412, 1467, 1956, 2118, 2282, 2471, 2824, 2934, 3177, 3423, 3912, 4236, 4564, 4942, 5868, 6354, 6846, 7413, 8472, 9128, 9884, 10269, 11736, 12708, 13692, 14826, 19768, 20538, 22239, 25416, 27384, 29652, 41076, 44478, 57539, 59304, 82152, 88956, 115078, 172617, 177912, 230156, 345234, 402773, 460312, 517851, 690468, 805546, 1035702, 1208319, 1380936, 1611092, 2071404, 2416638, 3222184, 3624957, 4142808, 4833276, 7249914, 9666552, 14499828, 28999656]

約数ペア:

[(1, 28999656), (2, 14499828), (3, 9666552), (4, 7249914), (6, 4833276), (7, 4142808), (8, 3624957), (9, 3222184), (12, 2416638), (14, 2071404), (18, 1611092), (21, 1380936), (24, 1208319), (28, 1035702), (36, 805546), (42, 690468), (56, 517851), (63, 460312), (72, 402773), (84, 345234), (126, 230156), (163, 177912), (168, 172617), (252, 115078), (326, 88956), (353, 82152), (489, 59304), (504, 57539), (652, 44478), (706, 41076), (978, 29652), (1059, 27384), (1141, 25416), (1304, 22239), (1412, 20538), (1467, 19768), (1956, 14826), (2118, 13692), (2282, 12708), (2471, 11736), (2824, 10269), (2934, 9884), (3177, 9128), (3423, 8472), (3912, 7413), (4236, 6846), (4564, 6354), (4942, 5868)]