25679281248

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1221427}}^1$

素因数の和:1221516

約数の個数: 72

約数和(自身を含む): 74025865368

約数和(自身を除く): 48346584120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10512, 21024, 1221427, 2442854, 3664281, 4885708, 7328562, 9771416, 10992843, 14657124, 19542832, 21985686, 29314248, 39085664, 43971372, 58628496, 87942744, 89164171, 117256992, 175885488, 178328342, 267492513, 351770976, 356656684, 534985026, 713313368, 802477539, 1069970052, 1426626736, 1604955078, 2139940104, 2853253472, 3209910156, 4279880208, 6419820312, 8559760416, 12839640624, 25679281248]

約数ペア:

[(1, 25679281248), (2, 12839640624), (3, 8559760416), (4, 6419820312), (6, 4279880208), (8, 3209910156), (9, 2853253472), (12, 2139940104), (16, 1604955078), (18, 1426626736), (24, 1069970052), (32, 802477539), (36, 713313368), (48, 534985026), (72, 356656684), (73, 351770976), (96, 267492513), (144, 178328342), (146, 175885488), (219, 117256992), (288, 89164171), (292, 87942744), (438, 58628496), (584, 43971372), (657, 39085664), (876, 29314248), (1168, 21985686), (1314, 19542832), (1752, 14657124), (2336, 10992843), (2628, 9771416), (3504, 7328562), (5256, 4885708), (7008, 3664281), (10512, 2442854), (21024, 1221427)]