712945064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2741}}^1$

素因数の和:2862

約数の個数: 64

約数和(自身を含む): 1499435280

約数和(自身を除く): 786490216

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 61, 82, 104, 122, 164, 244, 328, 488, 533, 793, 1066, 1586, 2132, 2501, 2741, 3172, 4264, 5002, 5482, 6344, 10004, 10964, 20008, 21928, 32513, 35633, 65026, 71266, 112381, 130052, 142532, 167201, 224762, 260104, 285064, 334402, 449524, 668804, 899048, 1337608, 1460953, 2173613, 2921906, 4347226, 5843812, 6855241, 8694452, 11687624, 13710482, 17388904, 27420964, 54841928, 89118133, 178236266, 356472532, 712945064]

約数ペア:

[(1, 712945064), (2, 356472532), (4, 178236266), (8, 89118133), (13, 54841928), (26, 27420964), (41, 17388904), (52, 13710482), (61, 11687624), (82, 8694452), (104, 6855241), (122, 5843812), (164, 4347226), (244, 2921906), (328, 2173613), (488, 1460953), (533, 1337608), (793, 899048), (1066, 668804), (1586, 449524), (2132, 334402), (2501, 285064), (2741, 260104), (3172, 224762), (4264, 167201), (5002, 142532), (5482, 130052), (6344, 112381), (10004, 71266), (10964, 65026), (20008, 35633), (21928, 32513)]