42938644

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 89018496

約数和(自身を除く): 46079852

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 113, 164, 226, 287, 331, 452, 574, 662, 791, 1148, 1324, 1582, 2317, 3164, 4633, 4634, 9266, 9268, 13571, 18532, 27142, 32431, 37403, 54284, 64862, 74806, 94997, 129724, 149612, 189994, 261821, 379988, 523642, 1047284, 1533523, 3067046, 6134092, 10734661, 21469322, 42938644]

約数ペア:

[(1, 42938644), (2, 21469322), (4, 10734661), (7, 6134092), (14, 3067046), (28, 1533523), (41, 1047284), (82, 523642), (113, 379988), (164, 261821), (226, 189994), (287, 149612), (331, 129724), (452, 94997), (574, 74806), (662, 64862), (791, 54284), (1148, 37403), (1324, 32431), (1582, 27142), (2317, 18532), (3164, 13571), (4633, 9268), (4634, 9266)]