72954448

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8923}}^1$

素因数の和:9011

約数の個数: 40

約数和(自身を含む): 163773248

約数和(自身を除く): 90818800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 8923, 17846, 35692, 62461, 71384, 124922, 142768, 249844, 499688, 651379, 999376, 1302758, 2605516, 4559653, 5211032, 9119306, 10422064, 18238612, 36477224, 72954448]

約数ペア:

[(1, 72954448), (2, 36477224), (4, 18238612), (7, 10422064), (8, 9119306), (14, 5211032), (16, 4559653), (28, 2605516), (56, 1302758), (73, 999376), (112, 651379), (146, 499688), (292, 249844), (511, 142768), (584, 124922), (1022, 71384), (1168, 62461), (2044, 35692), (4088, 17846), (8176, 8923)]