38734208

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 82252800

約数和(自身を除く): 43518592

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 64, 92, 118, 128, 184, 223, 236, 368, 446, 472, 736, 892, 944, 1357, 1472, 1784, 1888, 2714, 2944, 3568, 3776, 5129, 5428, 7136, 7552, 10258, 10856, 13157, 14272, 20516, 21712, 26314, 28544, 41032, 43424, 52628, 82064, 86848, 105256, 164128, 173696, 210512, 302611, 328256, 421024, 605222, 656512, 842048, 1210444, 1684096, 2420888, 4841776, 9683552, 19367104, 38734208]

約数ペア:

[(1, 38734208), (2, 19367104), (4, 9683552), (8, 4841776), (16, 2420888), (23, 1684096), (32, 1210444), (46, 842048), (59, 656512), (64, 605222), (92, 421024), (118, 328256), (128, 302611), (184, 210512), (223, 173696), (236, 164128), (368, 105256), (446, 86848), (472, 82064), (736, 52628), (892, 43424), (944, 41032), (1357, 28544), (1472, 26314), (1784, 21712), (1888, 20516), (2714, 14272), (2944, 13157), (3568, 10856), (3776, 10258), (5129, 7552), (5428, 7136)]