17702984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 41260800

約数和(自身を除く): 23557816

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 31, 34, 38, 52, 62, 68, 76, 104, 124, 136, 152, 221, 247, 248, 289, 323, 403, 442, 494, 527, 578, 589, 646, 806, 884, 988, 1054, 1156, 1178, 1292, 1612, 1768, 1976, 2108, 2312, 2356, 2584, 3224, 3757, 4199, 4216, 4712, 5491, 6851, 7514, 7657, 8398, 8959, 10013, 10982, 13702, 15028, 15314, 16796, 17918, 20026, 21964, 27404, 30056, 30628, 33592, 35836, 40052, 43928, 54808, 61256, 71383, 71672, 80104, 116467, 130169, 142766, 170221, 232934, 260338, 285532, 340442, 465868, 520676, 571064, 680884, 931736, 1041352, 1361768, 2212873, 4425746, 8851492, 17702984]

約数ペア:

[(1, 17702984), (2, 8851492), (4, 4425746), (8, 2212873), (13, 1361768), (17, 1041352), (19, 931736), (26, 680884), (31, 571064), (34, 520676), (38, 465868), (52, 340442), (62, 285532), (68, 260338), (76, 232934), (104, 170221), (124, 142766), (136, 130169), (152, 116467), (221, 80104), (247, 71672), (248, 71383), (289, 61256), (323, 54808), (403, 43928), (442, 40052), (494, 35836), (527, 33592), (578, 30628), (589, 30056), (646, 27404), (806, 21964), (884, 20026), (988, 17918), (1054, 16796), (1156, 15314), (1178, 15028), (1292, 13702), (1612, 10982), (1768, 10013), (1976, 8959), (2108, 8398), (2312, 7657), (2356, 7514), (2584, 6851), (3224, 5491), (3757, 4712), (4199, 4216)]