26427518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 45726240

約数和(自身を除く): 19298722

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 793, 877, 1159, 1586, 1754, 2318, 11401, 15067, 16663, 22802, 30134, 33326, 53497, 106994, 216619, 433238, 695461, 1016443, 1390922, 2032886, 13213759, 26427518]

約数ペア:

[(1, 26427518), (2, 13213759), (13, 2032886), (19, 1390922), (26, 1016443), (38, 695461), (61, 433238), (122, 216619), (247, 106994), (494, 53497), (793, 33326), (877, 30134), (1159, 22802), (1586, 16663), (1754, 15067), (2318, 11401)]