39983384

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:912

約数の個数: 64

約数和(自身を含む): 91929600

約数和(自身を除く): 51946216

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 37, 46, 56, 74, 92, 148, 161, 184, 259, 296, 322, 518, 644, 839, 851, 1036, 1288, 1678, 1702, 2072, 3356, 3404, 5873, 5957, 6712, 6808, 11746, 11914, 19297, 23492, 23828, 31043, 38594, 46984, 47656, 62086, 77188, 124172, 135079, 154376, 217301, 248344, 270158, 434602, 540316, 713989, 869204, 1080632, 1427978, 1738408, 2855956, 4997923, 5711912, 9995846, 19991692, 39983384]

約数ペア:

[(1, 39983384), (2, 19991692), (4, 9995846), (7, 5711912), (8, 4997923), (14, 2855956), (23, 1738408), (28, 1427978), (37, 1080632), (46, 869204), (56, 713989), (74, 540316), (92, 434602), (148, 270158), (161, 248344), (184, 217301), (259, 154376), (296, 135079), (322, 124172), (518, 77188), (644, 62086), (839, 47656), (851, 46984), (1036, 38594), (1288, 31043), (1678, 23828), (1702, 23492), (2072, 19297), (3356, 11914), (3404, 11746), (5873, 6808), (5957, 6712)]