74676688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4027}}^1$

素因数の和:4115

約数の個数: 40

約数和(自身を含む): 154836320

約数和(自身を除く): 80159632

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 4027, 4636, 8054, 9272, 16108, 18544, 32216, 64432, 76513, 153026, 245647, 306052, 491294, 612104, 982588, 1224208, 1965176, 3930352, 4667293, 9334586, 18669172, 37338344, 74676688]

約数ペア:

[(1, 74676688), (2, 37338344), (4, 18669172), (8, 9334586), (16, 4667293), (19, 3930352), (38, 1965176), (61, 1224208), (76, 982588), (122, 612104), (152, 491294), (244, 306052), (304, 245647), (488, 153026), (976, 76513), (1159, 64432), (2318, 32216), (4027, 18544), (4636, 16108), (8054, 9272)]