66768988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1033}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 138622176

約数和(自身を除く): 71853188

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 113, 143, 226, 286, 452, 572, 1033, 1243, 1469, 2066, 2486, 2938, 4132, 4972, 5876, 11363, 13429, 16159, 22726, 26858, 32318, 45452, 53716, 64636, 116729, 147719, 233458, 295438, 466916, 590876, 1284019, 1517477, 2568038, 3034954, 5136076, 6069908, 16692247, 33384494, 66768988]

約数ペア:

[(1, 66768988), (2, 33384494), (4, 16692247), (11, 6069908), (13, 5136076), (22, 3034954), (26, 2568038), (44, 1517477), (52, 1284019), (113, 590876), (143, 466916), (226, 295438), (286, 233458), (452, 147719), (572, 116729), (1033, 64636), (1243, 53716), (1469, 45452), (2066, 32318), (2486, 26858), (2938, 22726), (4132, 16159), (4972, 13429), (5876, 11363)]