42019968484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{90887}}^1$

素因数の和:91444

約数の個数: 48

約数和(自身を含む): 84011050368

約数和(自身を除く): 41991081884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 523, 884, 1046, 2092, 6799, 8891, 13598, 17782, 27196, 35564, 90887, 115583, 181774, 231166, 363548, 462332, 1181531, 1545079, 2363062, 3090158, 4726124, 6180316, 20086027, 40172054, 47533901, 80344108, 95067802, 190135604, 617940713, 808076317, 1235881426, 1616152634, 2471762852, 3232305268, 10504992121, 21009984242, 42019968484]

約数ペア:

[(1, 42019968484), (2, 21009984242), (4, 10504992121), (13, 3232305268), (17, 2471762852), (26, 1616152634), (34, 1235881426), (52, 808076317), (68, 617940713), (221, 190135604), (442, 95067802), (523, 80344108), (884, 47533901), (1046, 40172054), (2092, 20086027), (6799, 6180316), (8891, 4726124), (13598, 3090158), (17782, 2363062), (27196, 1545079), (35564, 1181531), (90887, 462332), (115583, 363548), (181774, 231166)]