4281856432

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{721337}}^1$

素因数の和:721405

約数の個数: 40

約数和(自身を含む): 9660158496

約数和(自身を除く): 5378302064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 721337, 1442674, 2885348, 5049359, 5770696, 10098718, 11541392, 20197436, 38230861, 40394872, 76461722, 80789744, 152923444, 267616027, 305846888, 535232054, 611693776, 1070464108, 2140928216, 4281856432]

約数ペア:

[(1, 4281856432), (2, 2140928216), (4, 1070464108), (7, 611693776), (8, 535232054), (14, 305846888), (16, 267616027), (28, 152923444), (53, 80789744), (56, 76461722), (106, 40394872), (112, 38230861), (212, 20197436), (371, 11541392), (424, 10098718), (742, 5770696), (848, 5049359), (1484, 2885348), (2968, 1442674), (5936, 721337)]