73129744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3137}}^1$

素因数の和:3223

約数の個数: 40

約数和(自身を含む): 149419008

約数和(自身を除く): 76289264

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 3137, 5828, 6274, 11656, 12548, 23312, 25096, 50192, 97247, 147439, 194494, 294878, 388988, 589756, 777976, 1179512, 1555952, 2359024, 4570609, 9141218, 18282436, 36564872, 73129744]

約数ペア:

[(1, 73129744), (2, 36564872), (4, 18282436), (8, 9141218), (16, 4570609), (31, 2359024), (47, 1555952), (62, 1179512), (94, 777976), (124, 589756), (188, 388988), (248, 294878), (376, 194494), (496, 147439), (752, 97247), (1457, 50192), (2914, 25096), (3137, 23312), (5828, 12548), (6274, 11656)]