9719008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 20998656

約数和(自身を除く): 11279648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 383, 416, 488, 766, 793, 976, 1532, 1586, 1952, 3064, 3172, 4979, 6128, 6344, 9958, 12256, 12688, 19916, 23363, 25376, 39832, 46726, 79664, 93452, 159328, 186904, 303719, 373808, 607438, 747616, 1214876, 2429752, 4859504, 9719008]

約数ペア:

[(1, 9719008), (2, 4859504), (4, 2429752), (8, 1214876), (13, 747616), (16, 607438), (26, 373808), (32, 303719), (52, 186904), (61, 159328), (104, 93452), (122, 79664), (208, 46726), (244, 39832), (383, 25376), (416, 23363), (488, 19916), (766, 12688), (793, 12256), (976, 9958), (1532, 6344), (1586, 6128), (1952, 4979), (3064, 3172)]