67792228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2180

約数の個数: 48

約数和(自身を含む): 145129600

約数和(自身を除く): 77337372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1708, 2089, 2318, 4178, 4636, 8113, 8356, 14623, 16226, 29246, 32452, 39691, 58492, 79382, 127429, 158764, 254858, 277837, 509716, 555674, 892003, 1111348, 1784006, 2421151, 3568012, 4842302, 9684604, 16948057, 33896114, 67792228]

約数ペア:

[(1, 67792228), (2, 33896114), (4, 16948057), (7, 9684604), (14, 4842302), (19, 3568012), (28, 2421151), (38, 1784006), (61, 1111348), (76, 892003), (122, 555674), (133, 509716), (244, 277837), (266, 254858), (427, 158764), (532, 127429), (854, 79382), (1159, 58492), (1708, 39691), (2089, 32452), (2318, 29246), (4178, 16226), (4636, 14623), (8113, 8356)]