66474688

素因数分解:

$2^6\times 7^1\times {\mathrm{148381}}^1$

素因数の和:148400

約数の個数: 28

約数和(自身を含む): 150756112

約数和(自身を除く): 84281424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 148381, 296762, 593524, 1038667, 1187048, 2077334, 2374096, 4154668, 4748192, 8309336, 9496384, 16618672, 33237344, 66474688]

約数ペア:

[(1, 66474688), (2, 33237344), (4, 16618672), (7, 9496384), (8, 8309336), (14, 4748192), (16, 4154668), (28, 2374096), (32, 2077334), (56, 1187048), (64, 1038667), (112, 593524), (224, 296762), (448, 148381)]