73943552

素因数分解:

$2^9\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1196

約数の個数: 40

約数和(自身を含む): 148948800

約数和(自身を除く): 75005248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 1039, 1112, 2078, 2224, 4156, 4448, 8312, 8896, 16624, 17792, 33248, 35584, 66496, 71168, 132992, 144421, 265984, 288842, 531968, 577684, 1155368, 2310736, 4621472, 9242944, 18485888, 36971776, 73943552]

約数ペア:

[(1, 73943552), (2, 36971776), (4, 18485888), (8, 9242944), (16, 4621472), (32, 2310736), (64, 1155368), (128, 577684), (139, 531968), (256, 288842), (278, 265984), (512, 144421), (556, 132992), (1039, 71168), (1112, 66496), (2078, 35584), (2224, 33248), (4156, 17792), (4448, 16624), (8312, 8896)]