42051142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1399}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 76608000

約数和(自身を除く): 34556858

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 266, 791, 1399, 1582, 2147, 2798, 4294, 9793, 15029, 19586, 26581, 30058, 53162, 158087, 186067, 316174, 372134, 1106609, 2213218, 3003653, 6007306, 21025571, 42051142]

約数ペア:

[(1, 42051142), (2, 21025571), (7, 6007306), (14, 3003653), (19, 2213218), (38, 1106609), (113, 372134), (133, 316174), (226, 186067), (266, 158087), (791, 53162), (1399, 30058), (1582, 26581), (2147, 19586), (2798, 15029), (4294, 9793)]