4897849328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{120851}}^1$

素因数の和:121025

約数の個数: 40

約数和(自身を含む): 10115312400

約数和(自身を除く): 5217463072

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 2384, 2533, 5066, 10132, 20264, 40528, 120851, 241702, 483404, 966808, 1933616, 2054467, 4108934, 8217868, 16435736, 18006799, 32871472, 36013598, 72027196, 144054392, 288108784, 306115583, 612231166, 1224462332, 2448924664, 4897849328]

約数ペア:

[(1, 4897849328), (2, 2448924664), (4, 1224462332), (8, 612231166), (16, 306115583), (17, 288108784), (34, 144054392), (68, 72027196), (136, 36013598), (149, 32871472), (272, 18006799), (298, 16435736), (596, 8217868), (1192, 4108934), (2384, 2054467), (2533, 1933616), (5066, 966808), (10132, 483404), (20264, 241702), (40528, 120851)]