42648886

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 79220736

約数和(自身を除く): 36571850

約数列:

[1, 2, 7, 14, 17, 34, 83, 119, 127, 166, 238, 254, 289, 578, 581, 889, 1162, 1411, 1778, 2023, 2159, 2822, 4046, 4318, 9877, 10541, 15113, 19754, 21082, 23987, 30226, 36703, 47974, 73406, 73787, 147574, 167909, 179197, 256921, 335818, 358394, 513842, 1254379, 2508758, 3046349, 6092698, 21324443, 42648886]

約数ペア:

[(1, 42648886), (2, 21324443), (7, 6092698), (14, 3046349), (17, 2508758), (34, 1254379), (83, 513842), (119, 358394), (127, 335818), (166, 256921), (238, 179197), (254, 167909), (289, 147574), (578, 73787), (581, 73406), (889, 47974), (1162, 36703), (1411, 30226), (1778, 23987), (2023, 21082), (2159, 19754), (2822, 15113), (4046, 10541), (4318, 9877)]