40176474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 93985920

約数和(自身を除く): 53809446

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 41, 51, 78, 82, 102, 123, 221, 246, 442, 533, 663, 697, 739, 1066, 1326, 1394, 1478, 1599, 2091, 2217, 3198, 4182, 4434, 9061, 9607, 12563, 18122, 19214, 25126, 27183, 28821, 30299, 37689, 54366, 57642, 60598, 75378, 90897, 163319, 181794, 326638, 393887, 489957, 515083, 787774, 979914, 1030166, 1181661, 1545249, 2363322, 3090498, 6696079, 13392158, 20088237, 40176474]

約数ペア:

[(1, 40176474), (2, 20088237), (3, 13392158), (6, 6696079), (13, 3090498), (17, 2363322), (26, 1545249), (34, 1181661), (39, 1030166), (41, 979914), (51, 787774), (78, 515083), (82, 489957), (102, 393887), (123, 326638), (221, 181794), (246, 163319), (442, 90897), (533, 75378), (663, 60598), (697, 57642), (739, 54366), (1066, 37689), (1326, 30299), (1394, 28821), (1478, 27183), (1599, 25126), (2091, 19214), (2217, 18122), (3198, 12563), (4182, 9607), (4434, 9061)]