76947568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6841}}^1$

素因数の和:6905

約数の個数: 40

約数和(自身を含む): 161197520

約数和(自身を除く): 84249952

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 6841, 11248, 13682, 27364, 54728, 109456, 129979, 253117, 259958, 506234, 519916, 1012468, 1039832, 2024936, 2079664, 4049872, 4809223, 9618446, 19236892, 38473784, 76947568]

約数ペア:

[(1, 76947568), (2, 38473784), (4, 19236892), (8, 9618446), (16, 4809223), (19, 4049872), (37, 2079664), (38, 2024936), (74, 1039832), (76, 1012468), (148, 519916), (152, 506234), (296, 259958), (304, 253117), (592, 129979), (703, 109456), (1406, 54728), (2812, 27364), (5624, 13682), (6841, 11248)]