41605018

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 83785212

約数和(自身を除く): 42180194

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 113, 119, 182, 221, 226, 238, 289, 442, 578, 637, 791, 833, 1274, 1469, 1547, 1582, 1666, 1921, 2023, 2938, 3094, 3757, 3842, 4046, 5537, 7514, 10283, 10829, 11074, 13447, 14161, 20566, 21658, 24973, 26299, 26894, 28322, 32657, 49946, 52598, 65314, 71981, 94129, 143962, 174811, 184093, 188258, 228599, 349622, 368186, 424541, 457198, 849082, 1223677, 1600193, 2447354, 2971787, 3200386, 5943574, 20802509, 41605018]

約数ペア:

[(1, 41605018), (2, 20802509), (7, 5943574), (13, 3200386), (14, 2971787), (17, 2447354), (26, 1600193), (34, 1223677), (49, 849082), (91, 457198), (98, 424541), (113, 368186), (119, 349622), (182, 228599), (221, 188258), (226, 184093), (238, 174811), (289, 143962), (442, 94129), (578, 71981), (637, 65314), (791, 52598), (833, 49946), (1274, 32657), (1469, 28322), (1547, 26894), (1582, 26299), (1666, 24973), (1921, 21658), (2023, 20566), (2938, 14161), (3094, 13447), (3757, 11074), (3842, 10829), (4046, 10283), (5537, 7514)]