26005528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5519}}^1$

素因数の和:5575

約数の個数: 32

約数和(自身を含む): 52992000

約数和(自身を除く): 26986472

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 5519, 11038, 22076, 44152, 104861, 171089, 209722, 342178, 419444, 684356, 838888, 1368712, 3250691, 6501382, 13002764, 26005528]

約数ペア:

[(1, 26005528), (2, 13002764), (4, 6501382), (8, 3250691), (19, 1368712), (31, 838888), (38, 684356), (62, 419444), (76, 342178), (124, 209722), (152, 171089), (248, 104861), (589, 44152), (1178, 22076), (2356, 11038), (4712, 5519)]