71586224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1301}}^1$

素因数の和:1509

約数の個数: 40

約数和(自身を含む): 146917680

約数和(自身を除く): 75331456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 181, 304, 362, 724, 1301, 1448, 2602, 2896, 3439, 5204, 6878, 10408, 13756, 20816, 24719, 27512, 49438, 55024, 98876, 197752, 235481, 395504, 470962, 941924, 1883848, 3767696, 4474139, 8948278, 17896556, 35793112, 71586224]

約数ペア:

[(1, 71586224), (2, 35793112), (4, 17896556), (8, 8948278), (16, 4474139), (19, 3767696), (38, 1883848), (76, 941924), (152, 470962), (181, 395504), (304, 235481), (362, 197752), (724, 98876), (1301, 55024), (1448, 49438), (2602, 27512), (2896, 24719), (3439, 20816), (5204, 13756), (6878, 10408)]