26021944

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 55668600

約数和(自身を除く): 29646656

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1013, 1352, 1976, 2026, 3211, 4052, 6422, 8104, 12844, 13169, 19247, 25688, 26338, 38494, 52676, 76988, 105352, 153976, 171197, 250211, 342394, 500422, 684788, 1000844, 1369576, 2001688, 3252743, 6505486, 13010972, 26021944]

約数ペア:

[(1, 26021944), (2, 13010972), (4, 6505486), (8, 3252743), (13, 2001688), (19, 1369576), (26, 1000844), (38, 684788), (52, 500422), (76, 342394), (104, 250211), (152, 171197), (169, 153976), (247, 105352), (338, 76988), (494, 52676), (676, 38494), (988, 26338), (1013, 25688), (1352, 19247), (1976, 13169), (2026, 12844), (3211, 8104), (4052, 6422)]