42071092

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2612

約数の個数: 48

約数和(自身を含む): 91463680

約数和(自身を除く): 49392588

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 2551, 4123, 5102, 8246, 10204, 16492, 17857, 35714, 48469, 71428, 79081, 96938, 158162, 193876, 316324, 339283, 553567, 678566, 1107134, 1357132, 1502539, 2214268, 3005078, 6010156, 10517773, 21035546, 42071092]

約数ペア:

[(1, 42071092), (2, 21035546), (4, 10517773), (7, 6010156), (14, 3005078), (19, 2214268), (28, 1502539), (31, 1357132), (38, 1107134), (62, 678566), (76, 553567), (124, 339283), (133, 316324), (217, 193876), (266, 158162), (434, 96938), (532, 79081), (589, 71428), (868, 48469), (1178, 35714), (2356, 17857), (2551, 16492), (4123, 10204), (5102, 8246)]