73708648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8539}}^1$

素因数の和:8641

約数の個数: 32

約数和(自身を含む): 150645600

約数和(自身を除く): 76936952

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8539, 8632, 17078, 34156, 68312, 111007, 222014, 444028, 708737, 888056, 1417474, 2834948, 5669896, 9213581, 18427162, 36854324, 73708648]

約数ペア:

[(1, 73708648), (2, 36854324), (4, 18427162), (8, 9213581), (13, 5669896), (26, 2834948), (52, 1417474), (83, 888056), (104, 708737), (166, 444028), (332, 222014), (664, 111007), (1079, 68312), (2158, 34156), (4316, 17078), (8539, 8632)]