47519488

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 102649680

約数和(自身を除く): 55130192

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 179, 244, 256, 272, 358, 488, 544, 716, 976, 1037, 1088, 1432, 1952, 2074, 2176, 2864, 3043, 3904, 4148, 4352, 5728, 6086, 7808, 8296, 10919, 11456, 12172, 15616, 16592, 21838, 22912, 24344, 33184, 43676, 45824, 48688, 66368, 87352, 97376, 132736, 174704, 185623, 194752, 265472, 349408, 371246, 389504, 698816, 742492, 779008, 1397632, 1484984, 2795264, 2969968, 5939936, 11879872, 23759744, 47519488]

約数ペア:

[(1, 47519488), (2, 23759744), (4, 11879872), (8, 5939936), (16, 2969968), (17, 2795264), (32, 1484984), (34, 1397632), (61, 779008), (64, 742492), (68, 698816), (122, 389504), (128, 371246), (136, 349408), (179, 265472), (244, 194752), (256, 185623), (272, 174704), (358, 132736), (488, 97376), (544, 87352), (716, 66368), (976, 48688), (1037, 45824), (1088, 43676), (1432, 33184), (1952, 24344), (2074, 22912), (2176, 21838), (2864, 16592), (3043, 15616), (3904, 12172), (4148, 11456), (4352, 10919), (5728, 8296), (6086, 7808)]