28404912

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{3919}}^1$

素因数の和:4081

約数の個数: 40

約数和(自身を含む): 73884160

約数和(自身を除く): 45479248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 3919, 7248, 7838, 11757, 15676, 23514, 31352, 47028, 62704, 94056, 188112, 591769, 1183538, 1775307, 2367076, 3550614, 4734152, 7101228, 9468304, 14202456, 28404912]

約数ペア:

[(1, 28404912), (2, 14202456), (3, 9468304), (4, 7101228), (6, 4734152), (8, 3550614), (12, 2367076), (16, 1775307), (24, 1183538), (48, 591769), (151, 188112), (302, 94056), (453, 62704), (604, 47028), (906, 31352), (1208, 23514), (1812, 15676), (2416, 11757), (3624, 7838), (3919, 7248)]