25687123636

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1\times {\mathrm{2707}}^1$

素因数の和:3376

約数の個数: 48

約数和(自身を含む): 46881979200

約数和(自身を除く): 21194855564

約数列:

[1, 2, 4, 29, 58, 116, 179, 358, 457, 716, 914, 1828, 2707, 5191, 5414, 10382, 10828, 13253, 20764, 26506, 53012, 78503, 81803, 157006, 163606, 314012, 327212, 484553, 969106, 1237099, 1938212, 2372287, 2474198, 4744574, 4948396, 9489148, 14052037, 28104074, 35875871, 56208148, 71751742, 143503484, 221440721, 442881442, 885762884, 6421780909, 12843561818, 25687123636]

約数ペア:

[(1, 25687123636), (2, 12843561818), (4, 6421780909), (29, 885762884), (58, 442881442), (116, 221440721), (179, 143503484), (358, 71751742), (457, 56208148), (716, 35875871), (914, 28104074), (1828, 14052037), (2707, 9489148), (5191, 4948396), (5414, 4744574), (10382, 2474198), (10828, 2372287), (13253, 1938212), (20764, 1237099), (26506, 969106), (53012, 484553), (78503, 327212), (81803, 314012), (157006, 163606)]