22597328

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 60

約数和(自身を含む): 48538188

約数和(自身を除く): 25940860

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 137, 169, 208, 244, 274, 338, 488, 548, 676, 793, 976, 1096, 1352, 1586, 1781, 2192, 2704, 3172, 3562, 6344, 7124, 8357, 10309, 12688, 14248, 16714, 20618, 23153, 28496, 33428, 41236, 46306, 66856, 82472, 92612, 108641, 133712, 164944, 185224, 217282, 370448, 434564, 869128, 1412333, 1738256, 2824666, 5649332, 11298664, 22597328]

約数ペア:

[(1, 22597328), (2, 11298664), (4, 5649332), (8, 2824666), (13, 1738256), (16, 1412333), (26, 869128), (52, 434564), (61, 370448), (104, 217282), (122, 185224), (137, 164944), (169, 133712), (208, 108641), (244, 92612), (274, 82472), (338, 66856), (488, 46306), (548, 41236), (676, 33428), (793, 28496), (976, 23153), (1096, 20618), (1352, 16714), (1586, 14248), (1781, 12688), (2192, 10309), (2704, 8357), (3172, 7124), (3562, 6344)]