65463736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 142490880

約数和(自身を除く): 77027144

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 61, 68, 104, 122, 136, 221, 244, 442, 488, 607, 793, 884, 1037, 1214, 1586, 1768, 2074, 2428, 3172, 4148, 4856, 6344, 7891, 8296, 10319, 13481, 15782, 20638, 26962, 31564, 37027, 41276, 53924, 63128, 74054, 82552, 107848, 134147, 148108, 268294, 296216, 481351, 536588, 629459, 962702, 1073176, 1258918, 1925404, 2517836, 3850808, 5035672, 8182967, 16365934, 32731868, 65463736]

約数ペア:

[(1, 65463736), (2, 32731868), (4, 16365934), (8, 8182967), (13, 5035672), (17, 3850808), (26, 2517836), (34, 1925404), (52, 1258918), (61, 1073176), (68, 962702), (104, 629459), (122, 536588), (136, 481351), (221, 296216), (244, 268294), (442, 148108), (488, 134147), (607, 107848), (793, 82552), (884, 74054), (1037, 63128), (1214, 53924), (1586, 41276), (1768, 37027), (2074, 31564), (2428, 26962), (3172, 20638), (4148, 15782), (4856, 13481), (6344, 10319), (7891, 8296)]