61296736

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 127960560

約数和(自身を除く): 66663824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 181, 304, 362, 557, 608, 724, 1114, 1448, 2228, 2896, 3439, 4456, 5792, 6878, 8912, 10583, 13756, 17824, 21166, 27512, 42332, 55024, 84664, 100817, 110048, 169328, 201634, 338656, 403268, 806536, 1613072, 1915523, 3226144, 3831046, 7662092, 15324184, 30648368, 61296736]

約数ペア:

[(1, 61296736), (2, 30648368), (4, 15324184), (8, 7662092), (16, 3831046), (19, 3226144), (32, 1915523), (38, 1613072), (76, 806536), (152, 403268), (181, 338656), (304, 201634), (362, 169328), (557, 110048), (608, 100817), (724, 84664), (1114, 55024), (1448, 42332), (2228, 27512), (2896, 21166), (3439, 17824), (4456, 13756), (5792, 10583), (6878, 8912)]