28604100384

素因数分解:

$2^5\times 3^2\times {\mathrm{521}}^1\times {\mathrm{190633}}^1$

素因数の和:191170

約数の個数: 72

約数和(自身を含む): 81499466412

約数和(自身を除く): 52895366028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 521, 1042, 1563, 2084, 3126, 4168, 4689, 6252, 8336, 9378, 12504, 16672, 18756, 25008, 37512, 50016, 75024, 150048, 190633, 381266, 571899, 762532, 1143798, 1525064, 1715697, 2287596, 3050128, 3431394, 4575192, 6100256, 6862788, 9150384, 13725576, 18300768, 27451152, 54902304, 99319793, 198639586, 297959379, 397279172, 595918758, 794558344, 893878137, 1191837516, 1589116688, 1787756274, 2383675032, 3178233376, 3575512548, 4767350064, 7151025096, 9534700128, 14302050192, 28604100384]

約数ペア:

[(1, 28604100384), (2, 14302050192), (3, 9534700128), (4, 7151025096), (6, 4767350064), (8, 3575512548), (9, 3178233376), (12, 2383675032), (16, 1787756274), (18, 1589116688), (24, 1191837516), (32, 893878137), (36, 794558344), (48, 595918758), (72, 397279172), (96, 297959379), (144, 198639586), (288, 99319793), (521, 54902304), (1042, 27451152), (1563, 18300768), (2084, 13725576), (3126, 9150384), (4168, 6862788), (4689, 6100256), (6252, 4575192), (8336, 3431394), (9378, 3050128), (12504, 2287596), (16672, 1715697), (18756, 1525064), (25008, 1143798), (37512, 762532), (50016, 571899), (75024, 381266), (150048, 190633)]