7940512.00000000

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1409

約数の個数: 48

約数和(自身を含む): 67961376

約数和(自身を除く): 36806912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 737, 1072, 1321, 1474, 2144, 2642, 2948, 5284, 5896, 10568, 11792, 14531, 21136, 23584, 29062, 42272, 58124, 88507, 116248, 177014, 232496, 354028, 464992, 708056, 973577, 1416112, 1947154, 2832224, 3894308, 7788616, 15577232, 31154464]

約数ペア:

[(1, 31154464), (2, 15577232), (4, 7788616), (8, 3894308), (11, 2832224), (16, 1947154), (22, 1416112), (32, 973577), (44, 708056), (67, 464992), (88, 354028), (134, 232496), (176, 177014), (268, 116248), (352, 88507), (536, 58124), (737, 42272), (1072, 29062), (1321, 23584), (1474, 21136), (2144, 14531), (2642, 11792), (2948, 10568), (5284, 5896)]