65460512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2969}}^1$

素因数の和:3045

約数の個数: 48

約数和(自身を含む): 141455160

約数和(自身を除く): 75994648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 2969, 5512, 5938, 11024, 11876, 22048, 23752, 38597, 47504, 77194, 95008, 154388, 157357, 308776, 314714, 617552, 629428, 1235104, 1258856, 2045641, 2517712, 4091282, 5035424, 8182564, 16365128, 32730256, 65460512]

約数ペア:

[(1, 65460512), (2, 32730256), (4, 16365128), (8, 8182564), (13, 5035424), (16, 4091282), (26, 2517712), (32, 2045641), (52, 1258856), (53, 1235104), (104, 629428), (106, 617552), (208, 314714), (212, 308776), (416, 157357), (424, 154388), (689, 95008), (848, 77194), (1378, 47504), (1696, 38597), (2756, 23752), (2969, 22048), (5512, 11876), (5938, 11024)]