67981088

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15973}}^1$

素因数の和:16009

約数の個数: 48

約数和(自身を含む): 161017920

約数和(自身を除く): 93036832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 15973, 31946, 63892, 111811, 127784, 223622, 255568, 303487, 447244, 511136, 606974, 894488, 1213948, 1788976, 2124409, 2427896, 3577952, 4248818, 4855792, 8497636, 9711584, 16995272, 33990544, 67981088]

約数ペア:

[(1, 67981088), (2, 33990544), (4, 16995272), (7, 9711584), (8, 8497636), (14, 4855792), (16, 4248818), (19, 3577952), (28, 2427896), (32, 2124409), (38, 1788976), (56, 1213948), (76, 894488), (112, 606974), (133, 511136), (152, 447244), (224, 303487), (266, 255568), (304, 223622), (532, 127784), (608, 111811), (1064, 63892), (2128, 31946), (4256, 15973)]