28204048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 57067776

約数和(自身を除く): 28863728

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 124, 202, 248, 404, 496, 563, 808, 1126, 1616, 2252, 3131, 4504, 6262, 9008, 12524, 17453, 25048, 34906, 50096, 56863, 69812, 113726, 139624, 227452, 279248, 454904, 909808, 1762753, 3525506, 7051012, 14102024, 28204048]

約数ペア:

[(1, 28204048), (2, 14102024), (4, 7051012), (8, 3525506), (16, 1762753), (31, 909808), (62, 454904), (101, 279248), (124, 227452), (202, 139624), (248, 113726), (404, 69812), (496, 56863), (563, 50096), (808, 34906), (1126, 25048), (1616, 17453), (2252, 12524), (3131, 9008), (4504, 6262)]