28570592

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 58931712

約数和(自身を除く): 30361120

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 83, 124, 166, 248, 332, 347, 496, 664, 694, 992, 1328, 1388, 2573, 2656, 2776, 5146, 5552, 10292, 10757, 11104, 20584, 21514, 28801, 41168, 43028, 57602, 82336, 86056, 115204, 172112, 230408, 344224, 460816, 892831, 921632, 1785662, 3571324, 7142648, 14285296, 28570592]

約数ペア:

[(1, 28570592), (2, 14285296), (4, 7142648), (8, 3571324), (16, 1785662), (31, 921632), (32, 892831), (62, 460816), (83, 344224), (124, 230408), (166, 172112), (248, 115204), (332, 86056), (347, 82336), (496, 57602), (664, 43028), (694, 41168), (992, 28801), (1328, 21514), (1388, 20584), (2573, 11104), (2656, 10757), (2776, 10292), (5146, 5552)]