28904691726

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{9173}}^1$

素因数の和:9607

約数の個数: 80

約数和(自身を含む): 66176979264

約数和(自身を除く): 37272287538

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 367, 477, 734, 954, 1101, 1431, 2202, 2862, 3303, 4293, 6606, 8586, 9173, 9909, 18346, 19451, 19818, 27519, 29727, 38902, 55038, 58353, 59454, 82557, 116706, 165114, 175059, 247671, 350118, 486169, 495342, 525177, 743013, 972338, 1050354, 1458507, 1486026, 1575531, 2917014, 3151062, 3366491, 4375521, 6732982, 8751042, 10099473, 13126563, 20198946, 26253126, 30298419, 39379689, 60596838, 78759378, 90895257, 178424023, 181790514, 272685771, 356848046, 535272069, 545371542, 1070544138, 1605816207, 3211632414, 4817448621, 9634897242, 14452345863, 28904691726]

約数ペア:

[(1, 28904691726), (2, 14452345863), (3, 9634897242), (6, 4817448621), (9, 3211632414), (18, 1605816207), (27, 1070544138), (53, 545371542), (54, 535272069), (81, 356848046), (106, 272685771), (159, 181790514), (162, 178424023), (318, 90895257), (367, 78759378), (477, 60596838), (734, 39379689), (954, 30298419), (1101, 26253126), (1431, 20198946), (2202, 13126563), (2862, 10099473), (3303, 8751042), (4293, 6732982), (6606, 4375521), (8586, 3366491), (9173, 3151062), (9909, 2917014), (18346, 1575531), (19451, 1486026), (19818, 1458507), (27519, 1050354), (29727, 972338), (38902, 743013), (55038, 525177), (58353, 495342), (59454, 486169), (82557, 350118), (116706, 247671), (165114, 175059)]