39669032

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 84109200

約数和(自身を除く): 44440168

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 61, 74, 104, 122, 148, 169, 244, 296, 338, 481, 488, 676, 793, 962, 1352, 1586, 1924, 2197, 2257, 3172, 3848, 4394, 4514, 6253, 6344, 8788, 9028, 10309, 12506, 17576, 18056, 20618, 25012, 29341, 41236, 50024, 58682, 81289, 82472, 117364, 134017, 162578, 234728, 268034, 325156, 381433, 536068, 650312, 762866, 1072136, 1525732, 3051464, 4958629, 9917258, 19834516, 39669032]

約数ペア:

[(1, 39669032), (2, 19834516), (4, 9917258), (8, 4958629), (13, 3051464), (26, 1525732), (37, 1072136), (52, 762866), (61, 650312), (74, 536068), (104, 381433), (122, 325156), (148, 268034), (169, 234728), (244, 162578), (296, 134017), (338, 117364), (481, 82472), (488, 81289), (676, 58682), (793, 50024), (962, 41236), (1352, 29341), (1586, 25012), (1924, 20618), (2197, 18056), (2257, 17576), (3172, 12506), (3848, 10309), (4394, 9028), (4514, 8788), (6253, 6344)]