38160616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 81204480

約数和(自身を除く): 43043864

約数列:

[1, 2, 4, 8, 13, 26, 37, 47, 52, 74, 94, 104, 148, 188, 211, 296, 376, 422, 481, 611, 844, 962, 1222, 1688, 1739, 1924, 2444, 2743, 3478, 3848, 4888, 5486, 6956, 7807, 9917, 10972, 13912, 15614, 19834, 21944, 22607, 31228, 39668, 45214, 62456, 79336, 90428, 101491, 128921, 180856, 202982, 257842, 366929, 405964, 515684, 733858, 811928, 1031368, 1467716, 2935432, 4770077, 9540154, 19080308, 38160616]

約数ペア:

[(1, 38160616), (2, 19080308), (4, 9540154), (8, 4770077), (13, 2935432), (26, 1467716), (37, 1031368), (47, 811928), (52, 733858), (74, 515684), (94, 405964), (104, 366929), (148, 257842), (188, 202982), (211, 180856), (296, 128921), (376, 101491), (422, 90428), (481, 79336), (611, 62456), (844, 45214), (962, 39668), (1222, 31228), (1688, 22607), (1739, 21944), (1924, 19834), (2444, 15614), (2743, 13912), (3478, 10972), (3848, 9917), (4888, 7807), (5486, 6956)]