15695768536

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1\times {\mathrm{3727}}^1$

素因数の和:4376

約数の個数: 64

約数和(自身を含む): 33927782400

約数和(自身を除く): 18232013864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 479, 628, 958, 1099, 1256, 1916, 2198, 3353, 3727, 3832, 4396, 6706, 7454, 8792, 13412, 14908, 26089, 26824, 29816, 52178, 75203, 104356, 150406, 208712, 300812, 526421, 585139, 601624, 1052842, 1170278, 1785233, 2105684, 2340556, 3570466, 4095973, 4211368, 4681112, 7140932, 8191946, 12496631, 14281864, 16383892, 24993262, 32767784, 49986524, 99973048, 280281581, 560563162, 1121126324, 1961971067, 2242252648, 3923942134, 7847884268, 15695768536]

約数ペア:

[(1, 15695768536), (2, 7847884268), (4, 3923942134), (7, 2242252648), (8, 1961971067), (14, 1121126324), (28, 560563162), (56, 280281581), (157, 99973048), (314, 49986524), (479, 32767784), (628, 24993262), (958, 16383892), (1099, 14281864), (1256, 12496631), (1916, 8191946), (2198, 7140932), (3353, 4681112), (3727, 4211368), (3832, 4095973), (4396, 3570466), (6706, 2340556), (7454, 2105684), (8792, 1785233), (13412, 1170278), (14908, 1052842), (26089, 601624), (26824, 585139), (29816, 526421), (52178, 300812), (75203, 208712), (104356, 150406)]