71604764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2801}}^1$

素因数の和:2906

約数の個数: 48

約数和(自身を含む): 158167296

約数和(自身を除く): 86562532

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 581, 913, 1162, 1826, 2324, 2801, 3652, 5602, 6391, 11204, 12782, 19607, 25564, 30811, 39214, 61622, 78428, 123244, 215677, 232483, 431354, 464966, 862708, 929932, 1627381, 2557313, 3254762, 5114626, 6509524, 10229252, 17901191, 35802382, 71604764]

約数ペア:

[(1, 71604764), (2, 35802382), (4, 17901191), (7, 10229252), (11, 6509524), (14, 5114626), (22, 3254762), (28, 2557313), (44, 1627381), (77, 929932), (83, 862708), (154, 464966), (166, 431354), (308, 232483), (332, 215677), (581, 123244), (913, 78428), (1162, 61622), (1826, 39214), (2324, 30811), (2801, 25564), (3652, 19607), (5602, 12782), (6391, 11204)]