39120326

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 71792640

約数和(自身を除く): 32672314

約数列:

[1, 2, 7, 14, 31, 49, 62, 79, 98, 158, 163, 217, 326, 434, 553, 1106, 1141, 1519, 2282, 2449, 3038, 3871, 4898, 5053, 7742, 7987, 10106, 12877, 15974, 17143, 25754, 34286, 35371, 70742, 90139, 120001, 180278, 240002, 247597, 399187, 495194, 630973, 798374, 1261946, 2794309, 5588618, 19560163, 39120326]

約数ペア:

[(1, 39120326), (2, 19560163), (7, 5588618), (14, 2794309), (31, 1261946), (49, 798374), (62, 630973), (79, 495194), (98, 399187), (158, 247597), (163, 240002), (217, 180278), (326, 120001), (434, 90139), (553, 70742), (1106, 35371), (1141, 34286), (1519, 25754), (2282, 17143), (2449, 15974), (3038, 12877), (3871, 10106), (4898, 7987), (5053, 7742)]