15706345408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{173191}}^1$

素因数の和:173325

約数の個数: 56

約数和(自身を含む): 33872891360

約数和(自身を除く): 18166545952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 208, 218, 416, 436, 832, 872, 1417, 1744, 2834, 3488, 5668, 6976, 11336, 22672, 45344, 90688, 173191, 346382, 692764, 1385528, 2251483, 2771056, 4502966, 5542112, 9005932, 11084224, 18011864, 18877819, 36023728, 37755638, 72047456, 75511276, 144094912, 151022552, 245411647, 302045104, 490823294, 604090208, 981646588, 1208180416, 1963293176, 3926586352, 7853172704, 15706345408]

約数ペア:

[(1, 15706345408), (2, 7853172704), (4, 3926586352), (8, 1963293176), (13, 1208180416), (16, 981646588), (26, 604090208), (32, 490823294), (52, 302045104), (64, 245411647), (104, 151022552), (109, 144094912), (208, 75511276), (218, 72047456), (416, 37755638), (436, 36023728), (832, 18877819), (872, 18011864), (1417, 11084224), (1744, 9005932), (2834, 5542112), (3488, 4502966), (5668, 2771056), (6976, 2251483), (11336, 1385528), (22672, 692764), (45344, 346382), (90688, 173191)]