38604462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 86365440

約数和(自身を除く): 47760978

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 83, 89, 134, 166, 178, 201, 249, 267, 402, 498, 534, 871, 1079, 1157, 1742, 2158, 2314, 2613, 3237, 3471, 5226, 5561, 5963, 6474, 6942, 7387, 11122, 11926, 14774, 16683, 17889, 22161, 33366, 35778, 44322, 72293, 77519, 96031, 144586, 155038, 192062, 216879, 232557, 288093, 433758, 465114, 494929, 576186, 989858, 1484787, 2969574, 6434077, 12868154, 19302231, 38604462]

約数ペア:

[(1, 38604462), (2, 19302231), (3, 12868154), (6, 6434077), (13, 2969574), (26, 1484787), (39, 989858), (67, 576186), (78, 494929), (83, 465114), (89, 433758), (134, 288093), (166, 232557), (178, 216879), (201, 192062), (249, 155038), (267, 144586), (402, 96031), (498, 77519), (534, 72293), (871, 44322), (1079, 35778), (1157, 33366), (1742, 22161), (2158, 17889), (2314, 16683), (2613, 14774), (3237, 11926), (3471, 11122), (5226, 7387), (5561, 6942), (5963, 6474)]