72272504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11597}}^1$

素因数の和:11663

約数の個数: 32

約数和(自身を含む): 146134800

約数和(自身を除く): 73862296

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 11597, 23194, 46388, 92776, 220343, 440686, 475477, 881372, 950954, 1762744, 1901908, 3803816, 9034063, 18068126, 36136252, 72272504]

約数ペア:

[(1, 72272504), (2, 36136252), (4, 18068126), (8, 9034063), (19, 3803816), (38, 1901908), (41, 1762744), (76, 950954), (82, 881372), (152, 475477), (164, 440686), (328, 220343), (779, 92776), (1558, 46388), (3116, 23194), (6232, 11597)]