26051970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 72078336

約数和(自身を除く): 46026366

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 947, 1310, 1834, 1894, 1965, 2751, 2841, 3930, 4585, 4735, 5502, 5682, 6629, 9170, 9470, 13258, 13755, 14205, 19887, 27510, 28410, 33145, 39774, 66290, 99435, 124057, 198870, 248114, 372171, 620285, 744342, 868399, 1240570, 1736798, 1860855, 2605197, 3721710, 4341995, 5210394, 8683990, 13025985, 26051970]

約数ペア:

[(1, 26051970), (2, 13025985), (3, 8683990), (5, 5210394), (6, 4341995), (7, 3721710), (10, 2605197), (14, 1860855), (15, 1736798), (21, 1240570), (30, 868399), (35, 744342), (42, 620285), (70, 372171), (105, 248114), (131, 198870), (210, 124057), (262, 99435), (393, 66290), (655, 39774), (786, 33145), (917, 28410), (947, 27510), (1310, 19887), (1834, 14205), (1894, 13755), (1965, 13258), (2751, 9470), (2841, 9170), (3930, 6629), (4585, 5682), (4735, 5502)]