7139936

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 14968800

約数和(自身を除く): 7828864

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 89, 92, 109, 178, 184, 218, 356, 368, 436, 712, 736, 872, 1424, 1744, 2047, 2507, 2848, 3488, 4094, 5014, 8188, 9701, 10028, 16376, 19402, 20056, 32752, 38804, 40112, 65504, 77608, 80224, 155216, 223123, 310432, 446246, 892492, 1784984, 3569968, 7139936]

約数ペア:

[(1, 7139936), (2, 3569968), (4, 1784984), (8, 892492), (16, 446246), (23, 310432), (32, 223123), (46, 155216), (89, 80224), (92, 77608), (109, 65504), (178, 40112), (184, 38804), (218, 32752), (356, 20056), (368, 19402), (436, 16376), (712, 10028), (736, 9701), (872, 8188), (1424, 5014), (1744, 4094), (2047, 3488), (2507, 2848)]