40709256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1451}}^1$

素因数の和:1634

約数の個数: 64

約数和(自身を含む): 117089280

約数和(自身を除く): 76380024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 167, 168, 334, 501, 668, 1002, 1169, 1336, 1451, 2004, 2338, 2902, 3507, 4008, 4353, 4676, 5804, 7014, 8706, 9352, 10157, 11608, 14028, 17412, 20314, 28056, 30471, 34824, 40628, 60942, 81256, 121884, 242317, 243768, 484634, 726951, 969268, 1453902, 1696219, 1938536, 2907804, 3392438, 5088657, 5815608, 6784876, 10177314, 13569752, 20354628, 40709256]

約数ペア:

[(1, 40709256), (2, 20354628), (3, 13569752), (4, 10177314), (6, 6784876), (7, 5815608), (8, 5088657), (12, 3392438), (14, 2907804), (21, 1938536), (24, 1696219), (28, 1453902), (42, 969268), (56, 726951), (84, 484634), (167, 243768), (168, 242317), (334, 121884), (501, 81256), (668, 60942), (1002, 40628), (1169, 34824), (1336, 30471), (1451, 28056), (2004, 20314), (2338, 17412), (2902, 14028), (3507, 11608), (4008, 10157), (4353, 9352), (4676, 8706), (5804, 7014)]