74011574

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1317

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 78398026

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 91, 119, 133, 182, 221, 238, 247, 266, 323, 442, 494, 646, 1259, 1547, 1729, 2261, 2518, 3094, 3458, 4199, 4522, 8398, 8813, 16367, 17626, 21403, 23921, 29393, 32734, 42806, 47842, 58786, 114569, 149821, 167447, 229138, 278239, 299642, 310973, 334894, 406657, 556478, 621946, 813314, 1947673, 2176811, 2846599, 3895346, 4353622, 5286541, 5693198, 10573082, 37005787, 74011574]

約数ペア:

[(1, 74011574), (2, 37005787), (7, 10573082), (13, 5693198), (14, 5286541), (17, 4353622), (19, 3895346), (26, 2846599), (34, 2176811), (38, 1947673), (91, 813314), (119, 621946), (133, 556478), (182, 406657), (221, 334894), (238, 310973), (247, 299642), (266, 278239), (323, 229138), (442, 167447), (494, 149821), (646, 114569), (1259, 58786), (1547, 47842), (1729, 42806), (2261, 32734), (2518, 29393), (3094, 23921), (3458, 21403), (4199, 17626), (4522, 16367), (8398, 8813)]