28384900946

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{49877}}^1$

素因数の和:50114

約数の個数: 32

約数和(自身を含む): 44933294592

約数和(自身を除く): 16548393646

約数列:

[1, 2, 31, 62, 67, 134, 137, 274, 2077, 4154, 4247, 8494, 9179, 18358, 49877, 99754, 284549, 569098, 1546187, 3092374, 3341759, 6683518, 6833149, 13666298, 103594529, 207189058, 211827619, 423655238, 457820983, 915641966, 14192450473, 28384900946]

約数ペア:

[(1, 28384900946), (2, 14192450473), (31, 915641966), (62, 457820983), (67, 423655238), (134, 211827619), (137, 207189058), (274, 103594529), (2077, 13666298), (4154, 6833149), (4247, 6683518), (8494, 3341759), (9179, 3092374), (18358, 1546187), (49877, 569098), (99754, 284549)]