28305232

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 57139200

約数和(自身を除く): 28833968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 149, 248, 298, 383, 496, 596, 766, 1192, 1532, 2384, 3064, 4619, 6128, 9238, 11873, 18476, 23746, 36952, 47492, 57067, 73904, 94984, 114134, 189968, 228268, 456536, 913072, 1769077, 3538154, 7076308, 14152616, 28305232]

約数ペア:

[(1, 28305232), (2, 14152616), (4, 7076308), (8, 3538154), (16, 1769077), (31, 913072), (62, 456536), (124, 228268), (149, 189968), (248, 114134), (298, 94984), (383, 73904), (496, 57067), (596, 47492), (766, 36952), (1192, 23746), (1532, 18476), (2384, 11873), (3064, 9238), (4619, 6128)]