40397712

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1656

約数の個数: 80

約数和(自身を含む): 114135552

約数和(自身を除く): 73737840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 1597, 2108, 3162, 3194, 4216, 4791, 6324, 6388, 8432, 9582, 12648, 12776, 19164, 25296, 25552, 27149, 38328, 49507, 54298, 76656, 81447, 99014, 108596, 148521, 162894, 198028, 217192, 297042, 325788, 396056, 434384, 594084, 651576, 792112, 841619, 1188168, 1303152, 1683238, 2376336, 2524857, 3366476, 5049714, 6732952, 10099428, 13465904, 20198856, 40397712]

約数ペア:

[(1, 40397712), (2, 20198856), (3, 13465904), (4, 10099428), (6, 6732952), (8, 5049714), (12, 3366476), (16, 2524857), (17, 2376336), (24, 1683238), (31, 1303152), (34, 1188168), (48, 841619), (51, 792112), (62, 651576), (68, 594084), (93, 434384), (102, 396056), (124, 325788), (136, 297042), (186, 217192), (204, 198028), (248, 162894), (272, 148521), (372, 108596), (408, 99014), (496, 81447), (527, 76656), (744, 54298), (816, 49507), (1054, 38328), (1488, 27149), (1581, 25552), (1597, 25296), (2108, 19164), (3162, 12776), (3194, 12648), (4216, 9582), (4791, 8432), (6324, 6388)]