49151488

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{5647}}^1$

素因数の和:5682

約数の個数: 40

約数和(自身を含む): 104002272

約数和(自身を除く): 54850784

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 5647, 8704, 11294, 22588, 45176, 90352, 95999, 180704, 191998, 361408, 383996, 722816, 767992, 1445632, 1535984, 2891264, 3071968, 6143936, 12287872, 24575744, 49151488]

約数ペア:

[(1, 49151488), (2, 24575744), (4, 12287872), (8, 6143936), (16, 3071968), (17, 2891264), (32, 1535984), (34, 1445632), (64, 767992), (68, 722816), (128, 383996), (136, 361408), (256, 191998), (272, 180704), (512, 95999), (544, 90352), (1088, 45176), (2176, 22588), (4352, 11294), (5647, 8704)]