47494976

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:727

約数の個数: 56

約数和(自身を含む): 100071936

約数和(自身を除く): 52576960

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 148, 248, 296, 496, 592, 647, 992, 1147, 1184, 1294, 1984, 2294, 2368, 2588, 4588, 5176, 9176, 10352, 18352, 20057, 20704, 23939, 36704, 40114, 41408, 47878, 73408, 80228, 95756, 160456, 191512, 320912, 383024, 641824, 742109, 766048, 1283648, 1484218, 1532096, 2968436, 5936872, 11873744, 23747488, 47494976]

約数ペア:

[(1, 47494976), (2, 23747488), (4, 11873744), (8, 5936872), (16, 2968436), (31, 1532096), (32, 1484218), (37, 1283648), (62, 766048), (64, 742109), (74, 641824), (124, 383024), (148, 320912), (248, 191512), (296, 160456), (496, 95756), (592, 80228), (647, 73408), (992, 47878), (1147, 41408), (1184, 40114), (1294, 36704), (1984, 23939), (2294, 20704), (2368, 20057), (2588, 18352), (4588, 10352), (5176, 9176)]