39694508

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 85800960

約数和(自身を除く): 46106452

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 49, 62, 94, 98, 124, 139, 188, 196, 217, 278, 329, 434, 556, 658, 868, 973, 1316, 1457, 1519, 1946, 2303, 2914, 3038, 3892, 4309, 4606, 5828, 6076, 6533, 6811, 8618, 9212, 10199, 13066, 13622, 17236, 20398, 26132, 27244, 30163, 40796, 45731, 60326, 71393, 91462, 120652, 142786, 182924, 202523, 211141, 285572, 320117, 405046, 422282, 640234, 810092, 844564, 1280468, 1417661, 2835322, 5670644, 9923627, 19847254, 39694508]

約数ペア:

[(1, 39694508), (2, 19847254), (4, 9923627), (7, 5670644), (14, 2835322), (28, 1417661), (31, 1280468), (47, 844564), (49, 810092), (62, 640234), (94, 422282), (98, 405046), (124, 320117), (139, 285572), (188, 211141), (196, 202523), (217, 182924), (278, 142786), (329, 120652), (434, 91462), (556, 71393), (658, 60326), (868, 45731), (973, 40796), (1316, 30163), (1457, 27244), (1519, 26132), (1946, 20398), (2303, 17236), (2914, 13622), (3038, 13066), (3892, 10199), (4309, 9212), (4606, 8618), (5828, 6811), (6076, 6533)]