12506312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 29635200

約数和(自身を除く): 17128888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 419, 533, 574, 728, 838, 1066, 1148, 1676, 2132, 2296, 2933, 3352, 3731, 4264, 5447, 5866, 7462, 10894, 11732, 14924, 17179, 21788, 23464, 29848, 34358, 38129, 43576, 68716, 76258, 120253, 137432, 152516, 223327, 240506, 305032, 446654, 481012, 893308, 962024, 1563289, 1786616, 3126578, 6253156, 12506312]

約数ペア:

[(1, 12506312), (2, 6253156), (4, 3126578), (7, 1786616), (8, 1563289), (13, 962024), (14, 893308), (26, 481012), (28, 446654), (41, 305032), (52, 240506), (56, 223327), (82, 152516), (91, 137432), (104, 120253), (164, 76258), (182, 68716), (287, 43576), (328, 38129), (364, 34358), (419, 29848), (533, 23464), (574, 21788), (728, 17179), (838, 14924), (1066, 11732), (1148, 10894), (1676, 7462), (2132, 5866), (2296, 5447), (2933, 4264), (3352, 3731)]