64752304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6871}}^1$

素因数の和:6929

約数の個数: 40

約数和(自身を含む): 136340480

約数和(自身を除く): 71588176

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 6871, 9424, 13742, 27484, 54968, 109936, 130549, 213001, 261098, 426002, 522196, 852004, 1044392, 1704008, 2088784, 3408016, 4047019, 8094038, 16188076, 32376152, 64752304]

約数ペア:

[(1, 64752304), (2, 32376152), (4, 16188076), (8, 8094038), (16, 4047019), (19, 3408016), (31, 2088784), (38, 1704008), (62, 1044392), (76, 852004), (124, 522196), (152, 426002), (248, 261098), (304, 213001), (496, 130549), (589, 109936), (1178, 54968), (2356, 27484), (4712, 13742), (6871, 9424)]