42197106256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{612049}}^1$

素因数の和:612227

約数の個数: 40

約数和(自身を含む): 85001504000

約数和(自身を除く): 42804397744

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 1112, 2224, 4309, 8618, 17236, 34472, 68944, 612049, 1224098, 2448196, 4896392, 9792784, 18973519, 37947038, 75894076, 85074811, 151788152, 170149622, 303576304, 340299244, 680598488, 1361196976, 2637319141, 5274638282, 10549276564, 21098553128, 42197106256]

約数ペア:

[(1, 42197106256), (2, 21098553128), (4, 10549276564), (8, 5274638282), (16, 2637319141), (31, 1361196976), (62, 680598488), (124, 340299244), (139, 303576304), (248, 170149622), (278, 151788152), (496, 85074811), (556, 75894076), (1112, 37947038), (2224, 18973519), (4309, 9792784), (8618, 4896392), (17236, 2448196), (34472, 1224098), (68944, 612049)]