64558428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25741}}^1$

素因数の和:25778

約数の個数: 48

約数和(自身を含む): 172986240

約数和(自身を除く): 108427812

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 25741, 51482, 77223, 102964, 154446, 283151, 308892, 489079, 566302, 849453, 978158, 1132604, 1467237, 1698906, 1956316, 2934474, 3397812, 5379869, 5868948, 10759738, 16139607, 21519476, 32279214, 64558428]

約数ペア:

[(1, 64558428), (2, 32279214), (3, 21519476), (4, 16139607), (6, 10759738), (11, 5868948), (12, 5379869), (19, 3397812), (22, 2934474), (33, 1956316), (38, 1698906), (44, 1467237), (57, 1132604), (66, 978158), (76, 849453), (114, 566302), (132, 489079), (209, 308892), (228, 283151), (418, 154446), (627, 102964), (836, 77223), (1254, 51482), (2508, 25741)]