73979312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22123}}^1$

素因数の和:22161

約数の個数: 40

約数和(自身を含む): 164602560

約数和(自身を除く): 90623248

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 22123, 44246, 88492, 176984, 243353, 353968, 420337, 486706, 840674, 973412, 1681348, 1946824, 3362696, 3893648, 4623707, 6725392, 9247414, 18494828, 36989656, 73979312]

約数ペア:

[(1, 73979312), (2, 36989656), (4, 18494828), (8, 9247414), (11, 6725392), (16, 4623707), (19, 3893648), (22, 3362696), (38, 1946824), (44, 1681348), (76, 973412), (88, 840674), (152, 486706), (176, 420337), (209, 353968), (304, 243353), (418, 176984), (836, 88492), (1672, 44246), (3344, 22123)]