65954812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1087}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 144764928

約数和(自身を除く): 78810116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 197, 308, 394, 788, 1087, 1379, 2167, 2174, 2758, 4334, 4348, 5516, 7609, 8668, 11957, 15169, 15218, 23914, 30338, 30436, 47828, 60676, 83699, 167398, 214139, 334796, 428278, 856556, 1498973, 2355529, 2997946, 4711058, 5995892, 9422116, 16488703, 32977406, 65954812]

約数ペア:

[(1, 65954812), (2, 32977406), (4, 16488703), (7, 9422116), (11, 5995892), (14, 4711058), (22, 2997946), (28, 2355529), (44, 1498973), (77, 856556), (154, 428278), (197, 334796), (308, 214139), (394, 167398), (788, 83699), (1087, 60676), (1379, 47828), (2167, 30436), (2174, 30338), (2758, 23914), (4334, 15218), (4348, 15169), (5516, 11957), (7609, 8668)]