7123816

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 16467300

約数和(自身を除く): 9343484

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1069, 1666, 2138, 3332, 4276, 6664, 7483, 8552, 14966, 18173, 29932, 36346, 52381, 59864, 72692, 104762, 127211, 145384, 209524, 254422, 419048, 508844, 890477, 1017688, 1780954, 3561908, 7123816]

約数ペア:

[(1, 7123816), (2, 3561908), (4, 1780954), (7, 1017688), (8, 890477), (14, 508844), (17, 419048), (28, 254422), (34, 209524), (49, 145384), (56, 127211), (68, 104762), (98, 72692), (119, 59864), (136, 52381), (196, 36346), (238, 29932), (392, 18173), (476, 14966), (833, 8552), (952, 7483), (1069, 6664), (1666, 4276), (2138, 3332)]