7431505568

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{5693}}^1$

素因数の和:5854

約数の個数: 72

約数和(自身を含む): 15580731348

約数和(自身を除く): 8149225780

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 113, 152, 226, 304, 361, 452, 608, 722, 904, 1444, 1808, 2147, 2888, 3616, 4294, 5693, 5776, 8588, 11386, 11552, 17176, 22772, 34352, 40793, 45544, 68704, 81586, 91088, 108167, 163172, 182176, 216334, 326344, 432668, 643309, 652688, 865336, 1286618, 1305376, 1730672, 2055173, 2573236, 3461344, 4110346, 5146472, 8220692, 10292944, 12222871, 16441384, 20585888, 24445742, 32882768, 48891484, 65765536, 97782968, 195565936, 232234549, 391131872, 464469098, 928938196, 1857876392, 3715752784, 7431505568]

約数ペア:

[(1, 7431505568), (2, 3715752784), (4, 1857876392), (8, 928938196), (16, 464469098), (19, 391131872), (32, 232234549), (38, 195565936), (76, 97782968), (113, 65765536), (152, 48891484), (226, 32882768), (304, 24445742), (361, 20585888), (452, 16441384), (608, 12222871), (722, 10292944), (904, 8220692), (1444, 5146472), (1808, 4110346), (2147, 3461344), (2888, 2573236), (3616, 2055173), (4294, 1730672), (5693, 1305376), (5776, 1286618), (8588, 865336), (11386, 652688), (11552, 643309), (17176, 432668), (22772, 326344), (34352, 216334), (40793, 182176), (45544, 163172), (68704, 108167), (81586, 91088)]