66658564

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 142369920

約数和(自身を除く): 75711356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 262, 476, 524, 917, 1069, 1834, 2138, 2227, 3668, 4276, 4454, 7483, 8908, 14966, 15589, 18173, 29932, 31178, 36346, 62356, 72692, 127211, 140039, 254422, 280078, 508844, 560156, 980273, 1960546, 2380663, 3921092, 4761326, 9522652, 16664641, 33329282, 66658564]

約数ペア:

[(1, 66658564), (2, 33329282), (4, 16664641), (7, 9522652), (14, 4761326), (17, 3921092), (28, 2380663), (34, 1960546), (68, 980273), (119, 560156), (131, 508844), (238, 280078), (262, 254422), (476, 140039), (524, 127211), (917, 72692), (1069, 62356), (1834, 36346), (2138, 31178), (2227, 29932), (3668, 18173), (4276, 15589), (4454, 14966), (7483, 8908)]