40001603614

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{3319}}^1$

素因数の和:3857

約数の個数: 64

約数和(自身を含む): 71941478400

約数和(自身を除く): 31939874786

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 259, 371, 439, 518, 742, 878, 1961, 3073, 3319, 3922, 6146, 6638, 13727, 16243, 23233, 23267, 27454, 32486, 46466, 46534, 113701, 122803, 162869, 175907, 227402, 245606, 325738, 351814, 859621, 860879, 1231349, 1457041, 1719242, 1721758, 2462698, 2914082, 6026153, 6508559, 10199287, 12052306, 13017118, 20398574, 45559913, 53910517, 77223173, 91119826, 107821034, 154446346, 377373619, 540562211, 754747238, 1081124422, 2857257401, 5714514802, 20000801807, 40001603614]

約数ペア:

[(1, 40001603614), (2, 20000801807), (7, 5714514802), (14, 2857257401), (37, 1081124422), (53, 754747238), (74, 540562211), (106, 377373619), (259, 154446346), (371, 107821034), (439, 91119826), (518, 77223173), (742, 53910517), (878, 45559913), (1961, 20398574), (3073, 13017118), (3319, 12052306), (3922, 10199287), (6146, 6508559), (6638, 6026153), (13727, 2914082), (16243, 2462698), (23233, 1721758), (23267, 1719242), (27454, 1457041), (32486, 1231349), (46466, 860879), (46534, 859621), (113701, 351814), (122803, 325738), (162869, 245606), (175907, 227402)]