40512472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5059}}^1$

素因数の和:5096

約数の個数: 64

約数和(自身を含む): 102009600

約数和(自身を除く): 61497128

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 5059, 8008, 10118, 20236, 35413, 40472, 55649, 65767, 70826, 111298, 131534, 141652, 222596, 263068, 283304, 389543, 445192, 460369, 526136, 723437, 779086, 920738, 1446874, 1558172, 1841476, 2893748, 3116344, 3682952, 5064059, 5787496, 10128118, 20256236, 40512472]

約数ペア:

[(1, 40512472), (2, 20256236), (4, 10128118), (7, 5787496), (8, 5064059), (11, 3682952), (13, 3116344), (14, 2893748), (22, 1841476), (26, 1558172), (28, 1446874), (44, 920738), (52, 779086), (56, 723437), (77, 526136), (88, 460369), (91, 445192), (104, 389543), (143, 283304), (154, 263068), (182, 222596), (286, 141652), (308, 131534), (364, 111298), (572, 70826), (616, 65767), (728, 55649), (1001, 40472), (1144, 35413), (2002, 20236), (4004, 10118), (5059, 8008)]