5222672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 13249152

約数和(自身を除く): 8026480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 211, 221, 238, 272, 364, 422, 442, 476, 728, 844, 884, 952, 1456, 1477, 1547, 1688, 1768, 1904, 2743, 2954, 3094, 3376, 3536, 3587, 5486, 5908, 6188, 7174, 10972, 11816, 12376, 14348, 19201, 21944, 23632, 24752, 25109, 28696, 38402, 43888, 46631, 50218, 57392, 76804, 93262, 100436, 153608, 186524, 200872, 307216, 326417, 373048, 401744, 652834, 746096, 1305668, 2611336, 5222672]

約数ペア:

[(1, 5222672), (2, 2611336), (4, 1305668), (7, 746096), (8, 652834), (13, 401744), (14, 373048), (16, 326417), (17, 307216), (26, 200872), (28, 186524), (34, 153608), (52, 100436), (56, 93262), (68, 76804), (91, 57392), (104, 50218), (112, 46631), (119, 43888), (136, 38402), (182, 28696), (208, 25109), (211, 24752), (221, 23632), (238, 21944), (272, 19201), (364, 14348), (422, 12376), (442, 11816), (476, 10972), (728, 7174), (844, 6188), (884, 5908), (952, 5486), (1456, 3587), (1477, 3536), (1547, 3376), (1688, 3094), (1768, 2954), (1904, 2743)]