27372008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 57638400

約数和(自身を除く): 30266392

約数列:

[1, 2, 4, 8, 19, 31, 37, 38, 62, 74, 76, 124, 148, 152, 157, 248, 296, 314, 589, 628, 703, 1147, 1178, 1256, 1406, 2294, 2356, 2812, 2983, 4588, 4712, 4867, 5624, 5809, 5966, 9176, 9734, 11618, 11932, 19468, 21793, 23236, 23864, 38936, 43586, 46472, 87172, 92473, 110371, 174344, 180079, 184946, 220742, 360158, 369892, 441484, 720316, 739784, 882968, 1440632, 3421501, 6843002, 13686004, 27372008]

約数ペア:

[(1, 27372008), (2, 13686004), (4, 6843002), (8, 3421501), (19, 1440632), (31, 882968), (37, 739784), (38, 720316), (62, 441484), (74, 369892), (76, 360158), (124, 220742), (148, 184946), (152, 180079), (157, 174344), (248, 110371), (296, 92473), (314, 87172), (589, 46472), (628, 43586), (703, 38936), (1147, 23864), (1178, 23236), (1256, 21793), (1406, 19468), (2294, 11932), (2356, 11618), (2812, 9734), (2983, 9176), (4588, 5966), (4712, 5809), (4867, 5624)]