72735424

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:705

約数の個数: 56

約数和(自身を含む): 151684736

約数和(自身を除く): 78949312

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 244, 248, 488, 496, 601, 976, 992, 1202, 1891, 1952, 1984, 2404, 3782, 3904, 4808, 7564, 9616, 15128, 18631, 19232, 30256, 36661, 37262, 38464, 60512, 73322, 74524, 121024, 146644, 149048, 293288, 298096, 586576, 596192, 1136491, 1173152, 1192384, 2272982, 2346304, 4545964, 9091928, 18183856, 36367712, 72735424]

約数ペア:

[(1, 72735424), (2, 36367712), (4, 18183856), (8, 9091928), (16, 4545964), (31, 2346304), (32, 2272982), (61, 1192384), (62, 1173152), (64, 1136491), (122, 596192), (124, 586576), (244, 298096), (248, 293288), (488, 149048), (496, 146644), (601, 121024), (976, 74524), (992, 73322), (1202, 60512), (1891, 38464), (1952, 37262), (1984, 36661), (2404, 30256), (3782, 19232), (3904, 18631), (4808, 15128), (7564, 9616)]