1685864896

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{9049}}^1$

素因数の和:9173

約数の個数: 56

約数和(自身を含む): 3475634400

約数和(自身を除く): 1789769504

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 1312, 2272, 2624, 2911, 4544, 5822, 9049, 11644, 18098, 23288, 36196, 46576, 72392, 93152, 144784, 186304, 289568, 371009, 579136, 642479, 742018, 1284958, 1484036, 2569916, 2968072, 5139832, 5936144, 10279664, 11872288, 20559328, 23744576, 26341639, 41118656, 52683278, 105366556, 210733112, 421466224, 842932448, 1685864896]

約数ペア:

[(1, 1685864896), (2, 842932448), (4, 421466224), (8, 210733112), (16, 105366556), (32, 52683278), (41, 41118656), (64, 26341639), (71, 23744576), (82, 20559328), (142, 11872288), (164, 10279664), (284, 5936144), (328, 5139832), (568, 2968072), (656, 2569916), (1136, 1484036), (1312, 1284958), (2272, 742018), (2624, 642479), (2911, 579136), (4544, 371009), (5822, 289568), (9049, 186304), (11644, 144784), (18098, 93152), (23288, 72392), (36196, 46576)]