17381639392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{14207}}^1$

素因数の和:14420

約数の個数: 96

約数和(自身を含む): 39248520192

約数和(自身を除く): 21866880800

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 173, 208, 221, 272, 346, 416, 442, 544, 692, 884, 1384, 1768, 2249, 2768, 2941, 3536, 4498, 5536, 5882, 7072, 8996, 11764, 14207, 17992, 23528, 28414, 35984, 38233, 47056, 56828, 71968, 76466, 94112, 113656, 152932, 184691, 227312, 241519, 305864, 369382, 454624, 483038, 611728, 738764, 966076, 1223456, 1477528, 1932152, 2457811, 2955056, 3139747, 3864304, 4915622, 5910112, 6279494, 7728608, 9831244, 12558988, 19662488, 25117976, 31951543, 39324976, 41782787, 50235952, 63903086, 78649952, 83565574, 100471904, 127806172, 167131148, 255612344, 334262296, 511224688, 543176231, 668524592, 1022449376, 1086352462, 1337049184, 2172704924, 4345409848, 8690819696, 17381639392]

約数ペア:

[(1, 17381639392), (2, 8690819696), (4, 4345409848), (8, 2172704924), (13, 1337049184), (16, 1086352462), (17, 1022449376), (26, 668524592), (32, 543176231), (34, 511224688), (52, 334262296), (68, 255612344), (104, 167131148), (136, 127806172), (173, 100471904), (208, 83565574), (221, 78649952), (272, 63903086), (346, 50235952), (416, 41782787), (442, 39324976), (544, 31951543), (692, 25117976), (884, 19662488), (1384, 12558988), (1768, 9831244), (2249, 7728608), (2768, 6279494), (2941, 5910112), (3536, 4915622), (4498, 3864304), (5536, 3139747), (5882, 2955056), (7072, 2457811), (8996, 1932152), (11764, 1477528), (14207, 1223456), (17992, 966076), (23528, 738764), (28414, 611728), (35984, 483038), (38233, 454624), (47056, 369382), (56828, 305864), (71968, 241519), (76466, 227312), (94112, 184691), (113656, 152932)]