74449648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51133}}^1$

素因数の和:51161

約数の個数: 40

約数和(自身を含む): 177537248

約数和(自身を除く): 103087600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 51133, 102266, 204532, 357931, 409064, 664729, 715862, 818128, 1329458, 1431724, 2658916, 2863448, 4653103, 5317832, 5726896, 9306206, 10635664, 18612412, 37224824, 74449648]

約数ペア:

[(1, 74449648), (2, 37224824), (4, 18612412), (7, 10635664), (8, 9306206), (13, 5726896), (14, 5317832), (16, 4653103), (26, 2863448), (28, 2658916), (52, 1431724), (56, 1329458), (91, 818128), (104, 715862), (112, 664729), (182, 409064), (208, 357931), (364, 204532), (728, 102266), (1456, 51133)]