28603064

素因数分解:

$2^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 62975880

約数和(自身を除く): 34372816

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 131, 196, 262, 392, 524, 557, 917, 1048, 1114, 1834, 2228, 3668, 3899, 4456, 6419, 7336, 7798, 12838, 15596, 25676, 27293, 31192, 51352, 54586, 72967, 109172, 145934, 218344, 291868, 510769, 583736, 1021538, 2043076, 3575383, 4086152, 7150766, 14301532, 28603064]

約数ペア:

[(1, 28603064), (2, 14301532), (4, 7150766), (7, 4086152), (8, 3575383), (14, 2043076), (28, 1021538), (49, 583736), (56, 510769), (98, 291868), (131, 218344), (196, 145934), (262, 109172), (392, 72967), (524, 54586), (557, 51352), (917, 31192), (1048, 27293), (1114, 25676), (1834, 15596), (2228, 12838), (3668, 7798), (3899, 7336), (4456, 6419)]