73901912

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18587}}^1$

素因数の和:18671

約数の個数: 32

約数和(自身を含む): 160600320

約数和(自身を除く): 86698408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 18587, 37174, 74348, 130109, 148696, 260218, 520436, 1040872, 1319677, 2639354, 5278708, 9237739, 10557416, 18475478, 36950956, 73901912]

約数ペア:

[(1, 73901912), (2, 36950956), (4, 18475478), (7, 10557416), (8, 9237739), (14, 5278708), (28, 2639354), (56, 1319677), (71, 1040872), (142, 520436), (284, 260218), (497, 148696), (568, 130109), (994, 74348), (1988, 37174), (3976, 18587)]