38039404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 78025248

約数和(自身を除く): 39985844

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 884, 962, 1163, 1258, 1924, 2326, 2516, 4652, 8177, 15119, 16354, 19771, 30238, 32708, 39542, 43031, 60476, 79084, 86062, 172124, 257023, 514046, 559403, 731527, 1028092, 1118806, 1463054, 2237612, 2926108, 9509851, 19019702, 38039404]

約数ペア:

[(1, 38039404), (2, 19019702), (4, 9509851), (13, 2926108), (17, 2237612), (26, 1463054), (34, 1118806), (37, 1028092), (52, 731527), (68, 559403), (74, 514046), (148, 257023), (221, 172124), (442, 86062), (481, 79084), (629, 60476), (884, 43031), (962, 39542), (1163, 32708), (1258, 30238), (1924, 19771), (2326, 16354), (2516, 15119), (4652, 8177)]