67111954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 133056000

約数和(自身を除く): 65944046

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 109, 119, 182, 199, 218, 221, 238, 398, 442, 763, 1393, 1417, 1526, 1547, 1853, 2587, 2786, 2834, 3094, 3383, 3706, 5174, 6766, 9919, 12971, 18109, 19838, 21691, 23681, 24089, 25942, 36218, 43382, 43979, 47362, 48178, 87958, 151837, 168623, 281983, 303674, 307853, 337246, 368747, 563966, 615706, 737494, 1973881, 2581229, 3947762, 4793711, 5162458, 9587422, 33555977, 67111954]

約数ペア:

[(1, 67111954), (2, 33555977), (7, 9587422), (13, 5162458), (14, 4793711), (17, 3947762), (26, 2581229), (34, 1973881), (91, 737494), (109, 615706), (119, 563966), (182, 368747), (199, 337246), (218, 307853), (221, 303674), (238, 281983), (398, 168623), (442, 151837), (763, 87958), (1393, 48178), (1417, 47362), (1526, 43979), (1547, 43382), (1853, 36218), (2587, 25942), (2786, 24089), (2834, 23681), (3094, 21691), (3383, 19838), (3706, 18109), (5174, 12971), (6766, 9919)]