22684376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 28118824

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 79, 88, 104, 143, 158, 251, 286, 316, 502, 572, 632, 869, 1004, 1027, 1144, 1738, 2008, 2054, 2761, 3263, 3476, 4108, 5522, 6526, 6952, 8216, 11044, 11297, 13052, 19829, 22088, 22594, 26104, 35893, 39658, 45188, 71786, 79316, 90376, 143572, 158632, 218119, 257777, 287144, 436238, 515554, 872476, 1031108, 1744952, 2062216, 2835547, 5671094, 11342188, 22684376]

約数ペア:

[(1, 22684376), (2, 11342188), (4, 5671094), (8, 2835547), (11, 2062216), (13, 1744952), (22, 1031108), (26, 872476), (44, 515554), (52, 436238), (79, 287144), (88, 257777), (104, 218119), (143, 158632), (158, 143572), (251, 90376), (286, 79316), (316, 71786), (502, 45188), (572, 39658), (632, 35893), (869, 26104), (1004, 22594), (1027, 22088), (1144, 19829), (1738, 13052), (2008, 11297), (2054, 11044), (2761, 8216), (3263, 6952), (3476, 6526), (4108, 5522)]