64122016

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9871}}^1$

素因数の和:9917

約数の個数: 48

約数和(自身を含む): 149264640

約数和(自身を除く): 85142624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 9871, 19742, 39484, 69097, 78968, 138194, 157936, 276388, 286259, 315872, 552776, 572518, 1105552, 1145036, 2003813, 2211104, 2290072, 4007626, 4580144, 8015252, 9160288, 16030504, 32061008, 64122016]

約数ペア:

[(1, 64122016), (2, 32061008), (4, 16030504), (7, 9160288), (8, 8015252), (14, 4580144), (16, 4007626), (28, 2290072), (29, 2211104), (32, 2003813), (56, 1145036), (58, 1105552), (112, 572518), (116, 552776), (203, 315872), (224, 286259), (232, 276388), (406, 157936), (464, 138194), (812, 78968), (928, 69097), (1624, 39484), (3248, 19742), (6496, 9871)]