28458012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2729}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 73382400

約数和(自身を除く): 44924388

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1738, 2607, 2729, 3476, 5214, 5458, 8187, 10428, 10916, 16374, 30019, 32748, 60038, 90057, 120076, 180114, 215591, 360228, 431182, 646773, 862364, 1293546, 2371501, 2587092, 4743002, 7114503, 9486004, 14229006, 28458012]

約数ペア:

[(1, 28458012), (2, 14229006), (3, 9486004), (4, 7114503), (6, 4743002), (11, 2587092), (12, 2371501), (22, 1293546), (33, 862364), (44, 646773), (66, 431182), (79, 360228), (132, 215591), (158, 180114), (237, 120076), (316, 90057), (474, 60038), (869, 32748), (948, 30019), (1738, 16374), (2607, 10916), (2729, 10428), (3476, 8187), (5214, 5458)]