71203174

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 133462080

約数和(自身を除く): 62258906

約数列:

[1, 2, 7, 14, 17, 34, 49, 79, 98, 119, 158, 238, 541, 553, 833, 1082, 1106, 1343, 1666, 2686, 3787, 3871, 7574, 7742, 9197, 9401, 18394, 18802, 26509, 42739, 53018, 64379, 65807, 85478, 128758, 131614, 299173, 450653, 598346, 726563, 901306, 1453126, 2094211, 4188422, 5085941, 10171882, 35601587, 71203174]

約数ペア:

[(1, 71203174), (2, 35601587), (7, 10171882), (14, 5085941), (17, 4188422), (34, 2094211), (49, 1453126), (79, 901306), (98, 726563), (119, 598346), (158, 450653), (238, 299173), (541, 131614), (553, 128758), (833, 85478), (1082, 65807), (1106, 64379), (1343, 53018), (1666, 42739), (2686, 26509), (3787, 18802), (3871, 18394), (7574, 9401), (7742, 9197)]