84919478

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{503}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 150958080

約数和(自身を除く): 66038602

約数列:

[1, 2, 7, 14, 31, 62, 217, 389, 434, 503, 778, 1006, 2723, 3521, 5446, 7042, 12059, 15593, 24118, 31186, 84413, 109151, 168826, 195667, 218302, 391334, 1369669, 2739338, 6065677, 12131354, 42459739, 84919478]

約数ペア:

[(1, 84919478), (2, 42459739), (7, 12131354), (14, 6065677), (31, 2739338), (62, 1369669), (217, 391334), (389, 218302), (434, 195667), (503, 168826), (778, 109151), (1006, 84413), (2723, 31186), (3521, 24118), (5446, 15593), (7042, 12059)]