40874054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{853}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 70301280

約数和(自身を除く): 29427226

約数列:

[1, 2, 13, 19, 26, 38, 97, 194, 247, 494, 853, 1261, 1706, 1843, 2522, 3686, 11089, 16207, 22178, 23959, 32414, 47918, 82741, 165482, 210691, 421382, 1075633, 1572079, 2151266, 3144158, 20437027, 40874054]

約数ペア:

[(1, 40874054), (2, 20437027), (13, 3144158), (19, 2151266), (26, 1572079), (38, 1075633), (97, 421382), (194, 210691), (247, 165482), (494, 82741), (853, 47918), (1261, 32414), (1706, 23959), (1843, 22178), (2522, 16207), (3686, 11089)]