64369004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{499}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 137088000

約数和(自身を除く): 72718996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 271, 476, 499, 542, 998, 1084, 1897, 1996, 3493, 3794, 4607, 6986, 7588, 8483, 9214, 13972, 16966, 18428, 32249, 33932, 59381, 64498, 118762, 128996, 135229, 237524, 270458, 540916, 946603, 1893206, 2298893, 3786412, 4597786, 9195572, 16092251, 32184502, 64369004]

約数ペア:

[(1, 64369004), (2, 32184502), (4, 16092251), (7, 9195572), (14, 4597786), (17, 3786412), (28, 2298893), (34, 1893206), (68, 946603), (119, 540916), (238, 270458), (271, 237524), (476, 135229), (499, 128996), (542, 118762), (998, 64498), (1084, 59381), (1897, 33932), (1996, 32249), (3493, 18428), (3794, 16966), (4607, 13972), (6986, 9214), (7588, 8483)]