30744704

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 66096000

約数和(自身を除く): 35351296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 128, 136, 142, 199, 272, 284, 398, 544, 568, 796, 1088, 1136, 1207, 1592, 2176, 2272, 2414, 3184, 3383, 4544, 4828, 6368, 6766, 9088, 9656, 12736, 13532, 14129, 19312, 25472, 27064, 28258, 38624, 54128, 56516, 77248, 108256, 113032, 154496, 216512, 226064, 240193, 433024, 452128, 480386, 904256, 960772, 1808512, 1921544, 3843088, 7686176, 15372352, 30744704]

約数ペア:

[(1, 30744704), (2, 15372352), (4, 7686176), (8, 3843088), (16, 1921544), (17, 1808512), (32, 960772), (34, 904256), (64, 480386), (68, 452128), (71, 433024), (128, 240193), (136, 226064), (142, 216512), (199, 154496), (272, 113032), (284, 108256), (398, 77248), (544, 56516), (568, 54128), (796, 38624), (1088, 28258), (1136, 27064), (1207, 25472), (1592, 19312), (2176, 14129), (2272, 13532), (2414, 12736), (3184, 9656), (3383, 9088), (4544, 6766), (4828, 6368)]