26789472

素因数分解:

$2^5\times 3^2\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:740

約数の個数: 72

約数和(自身を含む): 76776336

約数和(自身を除く): 49986864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 167, 288, 334, 501, 557, 668, 1002, 1114, 1336, 1503, 1671, 2004, 2228, 2672, 3006, 3342, 4008, 4456, 5013, 5344, 6012, 6684, 8016, 8912, 10026, 12024, 13368, 16032, 17824, 20052, 24048, 26736, 40104, 48096, 53472, 80208, 93019, 160416, 186038, 279057, 372076, 558114, 744152, 837171, 1116228, 1488304, 1674342, 2232456, 2976608, 3348684, 4464912, 6697368, 8929824, 13394736, 26789472]

約数ペア:

[(1, 26789472), (2, 13394736), (3, 8929824), (4, 6697368), (6, 4464912), (8, 3348684), (9, 2976608), (12, 2232456), (16, 1674342), (18, 1488304), (24, 1116228), (32, 837171), (36, 744152), (48, 558114), (72, 372076), (96, 279057), (144, 186038), (167, 160416), (288, 93019), (334, 80208), (501, 53472), (557, 48096), (668, 40104), (1002, 26736), (1114, 24048), (1336, 20052), (1503, 17824), (1671, 16032), (2004, 13368), (2228, 12024), (2672, 10026), (3006, 8912), (3342, 8016), (4008, 6684), (4456, 6012), (5013, 5344)]