70496972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{661}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 152588352

約数和(自身を除く): 82091380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 293, 364, 586, 661, 1172, 1322, 2051, 2644, 3809, 4102, 4627, 7618, 8204, 8593, 9254, 15236, 17186, 18508, 26663, 34372, 53326, 60151, 106652, 120302, 193673, 240604, 387346, 774692, 1355711, 2517749, 2711422, 5035498, 5422844, 10070996, 17624243, 35248486, 70496972]

約数ペア:

[(1, 70496972), (2, 35248486), (4, 17624243), (7, 10070996), (13, 5422844), (14, 5035498), (26, 2711422), (28, 2517749), (52, 1355711), (91, 774692), (182, 387346), (293, 240604), (364, 193673), (586, 120302), (661, 106652), (1172, 60151), (1322, 53326), (2051, 34372), (2644, 26663), (3809, 18508), (4102, 17186), (4627, 15236), (7618, 9254), (8204, 8593)]