40961942

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 79043040

約数和(自身を除く): 38081098

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 98, 119, 161, 238, 322, 391, 782, 833, 1069, 1127, 1666, 2138, 2254, 2737, 5474, 7483, 14966, 18173, 19159, 24587, 36346, 38318, 49174, 52381, 104762, 127211, 172109, 254422, 344218, 417979, 835958, 890477, 1204763, 1780954, 2409526, 2925853, 5851706, 20480971, 40961942]

約数ペア:

[(1, 40961942), (2, 20480971), (7, 5851706), (14, 2925853), (17, 2409526), (23, 1780954), (34, 1204763), (46, 890477), (49, 835958), (98, 417979), (119, 344218), (161, 254422), (238, 172109), (322, 127211), (391, 104762), (782, 52381), (833, 49174), (1069, 38318), (1127, 36346), (1666, 24587), (2138, 19159), (2254, 18173), (2737, 14966), (5474, 7483)]