73298048

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{30139}}^1$

素因数の和:30172

約数の個数: 32

約数和(自身を含む): 153714000

約数和(自身を除く): 80415952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 30139, 60278, 120556, 241112, 482224, 572641, 964448, 1145282, 1928896, 2290564, 3857792, 4581128, 9162256, 18324512, 36649024, 73298048]

約数ペア:

[(1, 73298048), (2, 36649024), (4, 18324512), (8, 9162256), (16, 4581128), (19, 3857792), (32, 2290564), (38, 1928896), (64, 1145282), (76, 964448), (128, 572641), (152, 482224), (304, 241112), (608, 120556), (1216, 60278), (2432, 30139)]