73790224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{242731}}^1$

素因数の和:242758

約数の個数: 20

約数和(自身を含む): 150493840

約数和(自身を除く): 76703616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 242731, 485462, 970924, 1941848, 3883696, 4611889, 9223778, 18447556, 36895112, 73790224]

約数ペア:

[(1, 73790224), (2, 36895112), (4, 18447556), (8, 9223778), (16, 4611889), (19, 3883696), (38, 1941848), (76, 970924), (152, 485462), (304, 242731)]