76973728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4513}}^1$

素因数の和:4577

約数の個数: 48

約数和(自身を含む): 167216616

約数和(自身を除く): 90242888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 4513, 8528, 9026, 17056, 18052, 36104, 58669, 72208, 117338, 144416, 185033, 234676, 370066, 469352, 740132, 938704, 1480264, 1877408, 2405429, 2960528, 4810858, 5921056, 9621716, 19243432, 38486864, 76973728]

約数ペア:

[(1, 76973728), (2, 38486864), (4, 19243432), (8, 9621716), (13, 5921056), (16, 4810858), (26, 2960528), (32, 2405429), (41, 1877408), (52, 1480264), (82, 938704), (104, 740132), (164, 469352), (208, 370066), (328, 234676), (416, 185033), (533, 144416), (656, 117338), (1066, 72208), (1312, 58669), (2132, 36104), (4264, 18052), (4513, 17056), (8528, 9026)]