30826796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7699}}^1$

素因数の和:7734

約数の個数: 48

約数和(自身を含む): 72441600

約数和(自身を除く): 41614804

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 7699, 15398, 30796, 53893, 84689, 100087, 107786, 169378, 200174, 215572, 338756, 400348, 592823, 700609, 1100957, 1185646, 1401218, 2201914, 2371292, 2802436, 4403828, 7706699, 15413398, 30826796]

約数ペア:

[(1, 30826796), (2, 15413398), (4, 7706699), (7, 4403828), (11, 2802436), (13, 2371292), (14, 2201914), (22, 1401218), (26, 1185646), (28, 1100957), (44, 700609), (52, 592823), (77, 400348), (91, 338756), (143, 215572), (154, 200174), (182, 169378), (286, 107786), (308, 100087), (364, 84689), (572, 53893), (1001, 30796), (2002, 15398), (4004, 7699)]