66519904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3203}}^1$

素因数の和:3283

約数の個数: 48

約数和(自身を含む): 145333440

約数和(自身を除く): 78813536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 176, 236, 352, 472, 649, 944, 1298, 1888, 2596, 3203, 5192, 6406, 10384, 12812, 20768, 25624, 35233, 51248, 70466, 102496, 140932, 188977, 281864, 377954, 563728, 755908, 1127456, 1511816, 2078747, 3023632, 4157494, 6047264, 8314988, 16629976, 33259952, 66519904]

約数ペア:

[(1, 66519904), (2, 33259952), (4, 16629976), (8, 8314988), (11, 6047264), (16, 4157494), (22, 3023632), (32, 2078747), (44, 1511816), (59, 1127456), (88, 755908), (118, 563728), (176, 377954), (236, 281864), (352, 188977), (472, 140932), (649, 102496), (944, 70466), (1298, 51248), (1888, 35233), (2596, 25624), (3203, 20768), (5192, 12812), (6406, 10384)]