40241992

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 93623040

約数和(自身を除く): 53381048

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 56, 68, 82, 119, 136, 164, 238, 287, 328, 476, 574, 697, 952, 1031, 1148, 1394, 2062, 2296, 2788, 4124, 4879, 5576, 7217, 8248, 9758, 14434, 17527, 19516, 28868, 35054, 39032, 42271, 57736, 70108, 84542, 122689, 140216, 169084, 245378, 295897, 338168, 490756, 591794, 718607, 981512, 1183588, 1437214, 2367176, 2874428, 5030249, 5748856, 10060498, 20120996, 40241992]

約数ペア:

[(1, 40241992), (2, 20120996), (4, 10060498), (7, 5748856), (8, 5030249), (14, 2874428), (17, 2367176), (28, 1437214), (34, 1183588), (41, 981512), (56, 718607), (68, 591794), (82, 490756), (119, 338168), (136, 295897), (164, 245378), (238, 169084), (287, 140216), (328, 122689), (476, 84542), (574, 70108), (697, 57736), (952, 42271), (1031, 39032), (1148, 35054), (1394, 28868), (2062, 19516), (2296, 17527), (2788, 14434), (4124, 9758), (4879, 8248), (5576, 7217)]