28077114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4931}}^1$

素因数の和:5022

約数の個数: 32

約数和(自身を含む): 61314624

約数和(自身を除く): 33237510

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 4931, 5694, 9862, 14793, 29586, 64103, 128206, 192309, 359963, 384618, 719926, 1079889, 2159778, 4679519, 9359038, 14038557, 28077114]

約数ペア:

[(1, 28077114), (2, 14038557), (3, 9359038), (6, 4679519), (13, 2159778), (26, 1079889), (39, 719926), (73, 384618), (78, 359963), (146, 192309), (219, 128206), (438, 64103), (949, 29586), (1898, 14793), (2847, 9862), (4931, 5694)]