73680512

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{5281}}^1$

素因数の和:5404

約数の個数: 32

約数和(自身を含む): 148160100

約数和(自身を除く): 74479588

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 5281, 6976, 10562, 13952, 21124, 42248, 84496, 168992, 337984, 575629, 675968, 1151258, 2302516, 4605032, 9210064, 18420128, 36840256, 73680512]

約数ペア:

[(1, 73680512), (2, 36840256), (4, 18420128), (8, 9210064), (16, 4605032), (32, 2302516), (64, 1151258), (109, 675968), (128, 575629), (218, 337984), (436, 168992), (872, 84496), (1744, 42248), (3488, 21124), (5281, 13952), (6976, 10562)]