65504032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1$

素因数の和:2713

約数の個数: 48

約数和(自身を含む): 142720704

約数和(自身を除く): 77216672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 568, 781, 1136, 1562, 2272, 2621, 3124, 5242, 6248, 10484, 12496, 20968, 24992, 28831, 41936, 57662, 83872, 115324, 186091, 230648, 372182, 461296, 744364, 922592, 1488728, 2047001, 2977456, 4094002, 5954912, 8188004, 16376008, 32752016, 65504032]

約数ペア:

[(1, 65504032), (2, 32752016), (4, 16376008), (8, 8188004), (11, 5954912), (16, 4094002), (22, 2977456), (32, 2047001), (44, 1488728), (71, 922592), (88, 744364), (142, 461296), (176, 372182), (284, 230648), (352, 186091), (568, 115324), (781, 83872), (1136, 57662), (1562, 41936), (2272, 28831), (2621, 24992), (3124, 20968), (5242, 12496), (6248, 10484)]