40741472

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{593}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 85322160

約数和(自身を除く): 44580688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 113, 152, 226, 304, 452, 593, 608, 904, 1186, 1808, 2147, 2372, 3616, 4294, 4744, 8588, 9488, 11267, 17176, 18976, 22534, 34352, 45068, 67009, 68704, 90136, 134018, 180272, 268036, 360544, 536072, 1072144, 1273171, 2144288, 2546342, 5092684, 10185368, 20370736, 40741472]

約数ペア:

[(1, 40741472), (2, 20370736), (4, 10185368), (8, 5092684), (16, 2546342), (19, 2144288), (32, 1273171), (38, 1072144), (76, 536072), (113, 360544), (152, 268036), (226, 180272), (304, 134018), (452, 90136), (593, 68704), (608, 67009), (904, 45068), (1186, 34352), (1808, 22534), (2147, 18976), (2372, 17176), (3616, 11267), (4294, 9488), (4744, 8588)]