2471936

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 5307120

約数和(自身を除く): 2835184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 128, 136, 142, 256, 272, 284, 512, 544, 568, 1024, 1088, 1136, 1207, 2048, 2176, 2272, 2414, 4352, 4544, 4828, 8704, 9088, 9656, 17408, 18176, 19312, 34816, 36352, 38624, 72704, 77248, 145408, 154496, 308992, 617984, 1235968, 2471936]

約数ペア:

[(1, 2471936), (2, 1235968), (4, 617984), (8, 308992), (16, 154496), (17, 145408), (32, 77248), (34, 72704), (64, 38624), (68, 36352), (71, 34816), (128, 19312), (136, 18176), (142, 17408), (256, 9656), (272, 9088), (284, 8704), (512, 4828), (544, 4544), (568, 4352), (1024, 2414), (1088, 2272), (1136, 2176), (1207, 2048)]