2988896

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 6386688

約数和(自身を除く): 3397792

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 131, 184, 248, 262, 368, 496, 524, 713, 736, 992, 1048, 1426, 2096, 2852, 3013, 4061, 4192, 5704, 6026, 8122, 11408, 12052, 16244, 22816, 24104, 32488, 48208, 64976, 93403, 96416, 129952, 186806, 373612, 747224, 1494448, 2988896]

約数ペア:

[(1, 2988896), (2, 1494448), (4, 747224), (8, 373612), (16, 186806), (23, 129952), (31, 96416), (32, 93403), (46, 64976), (62, 48208), (92, 32488), (124, 24104), (131, 22816), (184, 16244), (248, 12052), (262, 11408), (368, 8122), (496, 6026), (524, 5704), (713, 4192), (736, 4061), (992, 3013), (1048, 2852), (1426, 2096)]