65835836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 134574720

約数和(自身を除く): 68738884

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 209, 244, 418, 671, 836, 1159, 1291, 1342, 2318, 2582, 2684, 4636, 5164, 12749, 14201, 24529, 25498, 28402, 49058, 50996, 56804, 78751, 98116, 157502, 269819, 315004, 539638, 866261, 1079276, 1496269, 1732522, 2992538, 3465044, 5985076, 16458959, 32917918, 65835836]

約数ペア:

[(1, 65835836), (2, 32917918), (4, 16458959), (11, 5985076), (19, 3465044), (22, 2992538), (38, 1732522), (44, 1496269), (61, 1079276), (76, 866261), (122, 539638), (209, 315004), (244, 269819), (418, 157502), (671, 98116), (836, 78751), (1159, 56804), (1291, 50996), (1342, 49058), (2318, 28402), (2582, 25498), (2684, 24529), (4636, 14201), (5164, 12749)]