63661828

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 113218560

約数和(自身を除く): 49556732

約数列:

[1, 2, 4, 103, 191, 206, 382, 412, 764, 809, 1618, 3236, 19673, 39346, 78692, 83327, 154519, 166654, 309038, 333308, 618076, 15915457, 31830914, 63661828]

約数ペア:

[(1, 63661828), (2, 31830914), (4, 15915457), (103, 618076), (191, 333308), (206, 309038), (382, 166654), (412, 154519), (764, 83327), (809, 78692), (1618, 39346), (3236, 19673)]