17551443136

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{121507}}^1$

素因数の和:121617

約数の個数: 56

約数和(自身を含む): 36356651696

約数和(自身を除く): 18805208560

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 64, 74, 122, 148, 244, 296, 488, 592, 976, 1184, 1952, 2257, 2368, 3904, 4514, 9028, 18056, 36112, 72224, 121507, 144448, 243014, 486028, 972056, 1944112, 3888224, 4495759, 7411927, 7776448, 8991518, 14823854, 17983036, 29647708, 35966072, 59295416, 71932144, 118590832, 143864288, 237181664, 274241299, 287728576, 474363328, 548482598, 1096965196, 2193930392, 4387860784, 8775721568, 17551443136]

約数ペア:

[(1, 17551443136), (2, 8775721568), (4, 4387860784), (8, 2193930392), (16, 1096965196), (32, 548482598), (37, 474363328), (61, 287728576), (64, 274241299), (74, 237181664), (122, 143864288), (148, 118590832), (244, 71932144), (296, 59295416), (488, 35966072), (592, 29647708), (976, 17983036), (1184, 14823854), (1952, 8991518), (2257, 7776448), (2368, 7411927), (3904, 4495759), (4514, 3888224), (9028, 1944112), (18056, 972056), (36112, 486028), (72224, 243014), (121507, 144448)]