28585032

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 84268800

約数和(自身を除く): 55683768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 109, 147, 168, 196, 218, 223, 294, 327, 392, 436, 446, 588, 654, 669, 763, 872, 892, 1176, 1308, 1338, 1526, 1561, 1784, 2289, 2616, 2676, 3052, 3122, 4578, 4683, 5341, 5352, 6104, 6244, 9156, 9366, 10682, 10927, 12488, 16023, 18312, 18732, 21364, 21854, 24307, 32046, 32781, 37464, 42728, 43708, 48614, 64092, 65562, 72921, 87416, 97228, 128184, 131124, 145842, 170149, 194456, 262248, 291684, 340298, 510447, 583368, 680596, 1020894, 1191043, 1361192, 2041788, 2382086, 3573129, 4083576, 4764172, 7146258, 9528344, 14292516, 28585032]

約数ペア:

[(1, 28585032), (2, 14292516), (3, 9528344), (4, 7146258), (6, 4764172), (7, 4083576), (8, 3573129), (12, 2382086), (14, 2041788), (21, 1361192), (24, 1191043), (28, 1020894), (42, 680596), (49, 583368), (56, 510447), (84, 340298), (98, 291684), (109, 262248), (147, 194456), (168, 170149), (196, 145842), (218, 131124), (223, 128184), (294, 97228), (327, 87416), (392, 72921), (436, 65562), (446, 64092), (588, 48614), (654, 43708), (669, 42728), (763, 37464), (872, 32781), (892, 32046), (1176, 24307), (1308, 21854), (1338, 21364), (1526, 18732), (1561, 18312), (1784, 16023), (2289, 12488), (2616, 10927), (2676, 10682), (3052, 9366), (3122, 9156), (4578, 6244), (4683, 6104), (5341, 5352)]