804597856

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{1487}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 1631520576

約数和(自身を除く): 826922720

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 457, 592, 914, 1184, 1487, 1828, 2974, 3656, 5948, 7312, 11896, 14624, 16909, 23792, 33818, 47584, 55019, 67636, 110038, 135272, 220076, 270544, 440152, 541088, 679559, 880304, 1359118, 1760608, 2718236, 5436472, 10872944, 21745888, 25143683, 50287366, 100574732, 201149464, 402298928, 804597856]

約数ペア:

[(1, 804597856), (2, 402298928), (4, 201149464), (8, 100574732), (16, 50287366), (32, 25143683), (37, 21745888), (74, 10872944), (148, 5436472), (296, 2718236), (457, 1760608), (592, 1359118), (914, 880304), (1184, 679559), (1487, 541088), (1828, 440152), (2974, 270544), (3656, 220076), (5948, 135272), (7312, 110038), (11896, 67636), (14624, 55019), (16909, 47584), (23792, 33818)]