470919904

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{161717}}^1$

素因数の和:161747

約数の個数: 48

約数和(自身を含む): 1141082208

約数和(自身を除く): 670162304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 161717, 323434, 646868, 1132019, 1293736, 2102321, 2264038, 2587472, 4204642, 4528076, 5174944, 8409284, 9056152, 14716247, 16818568, 18112304, 29432494, 33637136, 36224608, 58864988, 67274272, 117729976, 235459952, 470919904]

約数ペア:

[(1, 470919904), (2, 235459952), (4, 117729976), (7, 67274272), (8, 58864988), (13, 36224608), (14, 33637136), (16, 29432494), (26, 18112304), (28, 16818568), (32, 14716247), (52, 9056152), (56, 8409284), (91, 5174944), (104, 4528076), (112, 4204642), (182, 2587472), (208, 2264038), (224, 2102321), (364, 1293736), (416, 1132019), (728, 646868), (1456, 323434), (2912, 161717)]