28817932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 60060672

約数和(自身を除く): 31242740

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 83, 143, 166, 286, 332, 572, 607, 913, 1079, 1214, 1826, 2158, 2428, 3652, 4316, 6677, 7891, 11869, 13354, 15782, 23738, 26708, 31564, 47476, 50381, 86801, 100762, 173602, 201524, 347204, 554191, 654953, 1108382, 1309906, 2216764, 2619812, 7204483, 14408966, 28817932]

約数ペア:

[(1, 28817932), (2, 14408966), (4, 7204483), (11, 2619812), (13, 2216764), (22, 1309906), (26, 1108382), (44, 654953), (52, 554191), (83, 347204), (143, 201524), (166, 173602), (286, 100762), (332, 86801), (572, 50381), (607, 47476), (913, 31564), (1079, 26708), (1214, 23738), (1826, 15782), (2158, 13354), (2428, 11869), (3652, 7891), (4316, 6677)]