17251472

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 41164032

約数和(自身を除く): 23912560

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 37, 46, 56, 74, 92, 112, 148, 161, 181, 184, 259, 296, 322, 362, 368, 518, 592, 644, 724, 851, 1036, 1267, 1288, 1448, 1702, 2072, 2534, 2576, 2896, 3404, 4144, 4163, 5068, 5957, 6697, 6808, 8326, 10136, 11914, 13394, 13616, 16652, 20272, 23828, 26788, 29141, 33304, 46879, 47656, 53576, 58282, 66608, 93758, 95312, 107152, 116564, 154031, 187516, 233128, 308062, 375032, 466256, 616124, 750064, 1078217, 1232248, 2156434, 2464496, 4312868, 8625736, 17251472]

約数ペア:

[(1, 17251472), (2, 8625736), (4, 4312868), (7, 2464496), (8, 2156434), (14, 1232248), (16, 1078217), (23, 750064), (28, 616124), (37, 466256), (46, 375032), (56, 308062), (74, 233128), (92, 187516), (112, 154031), (148, 116564), (161, 107152), (181, 95312), (184, 93758), (259, 66608), (296, 58282), (322, 53576), (362, 47656), (368, 46879), (518, 33304), (592, 29141), (644, 26788), (724, 23828), (851, 20272), (1036, 16652), (1267, 13616), (1288, 13394), (1448, 11914), (1702, 10136), (2072, 8326), (2534, 6808), (2576, 6697), (2896, 5957), (3404, 5068), (4144, 4163)]