724192

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 1687392

約数和(自身を除く): 963200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 61, 106, 112, 122, 212, 224, 244, 371, 424, 427, 488, 742, 848, 854, 976, 1484, 1696, 1708, 1952, 2968, 3233, 3416, 5936, 6466, 6832, 11872, 12932, 13664, 22631, 25864, 45262, 51728, 90524, 103456, 181048, 362096, 724192]

約数ペア:

[(1, 724192), (2, 362096), (4, 181048), (7, 103456), (8, 90524), (14, 51728), (16, 45262), (28, 25864), (32, 22631), (53, 13664), (56, 12932), (61, 11872), (106, 6832), (112, 6466), (122, 5936), (212, 3416), (224, 3233), (244, 2968), (371, 1952), (424, 1708), (427, 1696), (488, 1484), (742, 976), (848, 854)]