40648972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6569}}^1$

素因数の和:6610

約数の個数: 48

約数和(自身を含む): 92715840

約数和(自身を除く): 52066868

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 6569, 13138, 26276, 45983, 85397, 91966, 111673, 170794, 183932, 223346, 341588, 446692, 597779, 781711, 1195558, 1451749, 1563422, 2391116, 2903498, 3126844, 5806996, 10162243, 20324486, 40648972]

約数ペア:

[(1, 40648972), (2, 20324486), (4, 10162243), (7, 5806996), (13, 3126844), (14, 2903498), (17, 2391116), (26, 1563422), (28, 1451749), (34, 1195558), (52, 781711), (68, 597779), (91, 446692), (119, 341588), (182, 223346), (221, 183932), (238, 170794), (364, 111673), (442, 91966), (476, 85397), (884, 45983), (1547, 26276), (3094, 13138), (6188, 6569)]