61847168

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{89}}^2$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 126653910

約数和(自身を除く): 64806742

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 89, 122, 128, 178, 244, 356, 488, 712, 976, 1424, 1952, 2848, 3904, 5429, 5696, 7808, 7921, 10858, 11392, 15842, 21716, 31684, 43432, 63368, 86864, 126736, 173728, 253472, 347456, 483181, 506944, 694912, 966362, 1013888, 1932724, 3865448, 7730896, 15461792, 30923584, 61847168]

約数ペア:

[(1, 61847168), (2, 30923584), (4, 15461792), (8, 7730896), (16, 3865448), (32, 1932724), (61, 1013888), (64, 966362), (89, 694912), (122, 506944), (128, 483181), (178, 347456), (244, 253472), (356, 173728), (488, 126736), (712, 86864), (976, 63368), (1424, 43432), (1952, 31684), (2848, 21716), (3904, 15842), (5429, 11392), (5696, 10858), (7808, 7921)]