28651936

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1757

約数の個数: 48

約数和(自身を含む): 61689600

約数和(自身を除く): 33037664

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1699, 2108, 3398, 4216, 6796, 8432, 13592, 16864, 27184, 28883, 52669, 54368, 57766, 105338, 115532, 210676, 231064, 421352, 462128, 842704, 895373, 924256, 1685408, 1790746, 3581492, 7162984, 14325968, 28651936]

約数ペア:

[(1, 28651936), (2, 14325968), (4, 7162984), (8, 3581492), (16, 1790746), (17, 1685408), (31, 924256), (32, 895373), (34, 842704), (62, 462128), (68, 421352), (124, 231064), (136, 210676), (248, 115532), (272, 105338), (496, 57766), (527, 54368), (544, 52669), (992, 28883), (1054, 27184), (1699, 16864), (2108, 13592), (3398, 8432), (4216, 6796)]