874303744

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2543}}^1$

素因数の和:2655

約数の個数: 72

約数和(自身を含む): 1871976960

約数和(自身を除く): 997673216

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 128, 136, 158, 256, 272, 316, 544, 632, 1088, 1264, 1343, 2176, 2528, 2543, 2686, 4352, 5056, 5086, 5372, 10112, 10172, 10744, 20224, 20344, 21488, 40688, 42976, 43231, 81376, 85952, 86462, 162752, 171904, 172924, 200897, 325504, 343808, 345848, 401794, 651008, 691696, 803588, 1383392, 1607176, 2766784, 3214352, 3415249, 5533568, 6428704, 6830498, 11067136, 12857408, 13660996, 25714816, 27321992, 51429632, 54643984, 109287968, 218575936, 437151872, 874303744]

約数ペア:

[(1, 874303744), (2, 437151872), (4, 218575936), (8, 109287968), (16, 54643984), (17, 51429632), (32, 27321992), (34, 25714816), (64, 13660996), (68, 12857408), (79, 11067136), (128, 6830498), (136, 6428704), (158, 5533568), (256, 3415249), (272, 3214352), (316, 2766784), (544, 1607176), (632, 1383392), (1088, 803588), (1264, 691696), (1343, 651008), (2176, 401794), (2528, 345848), (2543, 343808), (2686, 325504), (4352, 200897), (5056, 172924), (5086, 171904), (5372, 162752), (10112, 86462), (10172, 85952), (10744, 81376), (20224, 43231), (20344, 42976), (21488, 40688)]