28599084

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 74850048

約数和(自身を除く): 46250964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 71, 134, 142, 167, 201, 213, 268, 284, 334, 402, 426, 501, 603, 639, 668, 804, 852, 1002, 1206, 1278, 1503, 2004, 2412, 2556, 3006, 4757, 6012, 9514, 11189, 11857, 14271, 19028, 22378, 23714, 28542, 33567, 35571, 42813, 44756, 47428, 57084, 67134, 71142, 85626, 100701, 106713, 134268, 142284, 171252, 201402, 213426, 402804, 426852, 794419, 1588838, 2383257, 3177676, 4766514, 7149771, 9533028, 14299542, 28599084]

約数ペア:

[(1, 28599084), (2, 14299542), (3, 9533028), (4, 7149771), (6, 4766514), (9, 3177676), (12, 2383257), (18, 1588838), (36, 794419), (67, 426852), (71, 402804), (134, 213426), (142, 201402), (167, 171252), (201, 142284), (213, 134268), (268, 106713), (284, 100701), (334, 85626), (402, 71142), (426, 67134), (501, 57084), (603, 47428), (639, 44756), (668, 42813), (804, 35571), (852, 33567), (1002, 28542), (1206, 23714), (1278, 22378), (1503, 19028), (2004, 14271), (2412, 11857), (2556, 11189), (3006, 9514), (4757, 6012)]