17937822016

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{86693}}^1$

素因数の和:86819

約数の個数: 56

約数和(自身を含む): 36861942024

約数和(自身を除く): 18924120008

約数列:

[1, 2, 4, 8, 16, 32, 53, 61, 64, 106, 122, 212, 244, 424, 488, 848, 976, 1696, 1952, 3233, 3392, 3904, 6466, 12932, 25864, 51728, 86693, 103456, 173386, 206912, 346772, 693544, 1387088, 2774176, 4594729, 5288273, 5548352, 9189458, 10576546, 18378916, 21153092, 36757832, 42306184, 73515664, 84612368, 147031328, 169224736, 280278469, 294062656, 338449472, 560556938, 1121113876, 2242227752, 4484455504, 8968911008, 17937822016]

約数ペア:

[(1, 17937822016), (2, 8968911008), (4, 4484455504), (8, 2242227752), (16, 1121113876), (32, 560556938), (53, 338449472), (61, 294062656), (64, 280278469), (106, 169224736), (122, 147031328), (212, 84612368), (244, 73515664), (424, 42306184), (488, 36757832), (848, 21153092), (976, 18378916), (1696, 10576546), (1952, 9189458), (3233, 5548352), (3392, 5288273), (3904, 4594729), (6466, 2774176), (12932, 1387088), (25864, 693544), (51728, 346772), (86693, 206912), (103456, 173386)]