40688544

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32603}}^1$

素因数の和:32629

約数の個数: 48

約数和(自身を含む): 115026912

約数和(自身を除く): 74338368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 32603, 65206, 97809, 130412, 195618, 260824, 391236, 423839, 521648, 782472, 847678, 1043296, 1271517, 1564944, 1695356, 2543034, 3129888, 3390712, 5086068, 6781424, 10172136, 13562848, 20344272, 40688544]

約数ペア:

[(1, 40688544), (2, 20344272), (3, 13562848), (4, 10172136), (6, 6781424), (8, 5086068), (12, 3390712), (13, 3129888), (16, 2543034), (24, 1695356), (26, 1564944), (32, 1271517), (39, 1043296), (48, 847678), (52, 782472), (78, 521648), (96, 423839), (104, 391236), (156, 260824), (208, 195618), (312, 130412), (416, 97809), (624, 65206), (1248, 32603)]