61814176

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 129729600

約数和(自身を除く): 67915424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 199, 272, 398, 544, 571, 796, 1142, 1592, 2284, 3184, 3383, 4568, 6368, 6766, 9136, 9707, 13532, 18272, 19414, 27064, 38828, 54128, 77656, 108256, 113629, 155312, 227258, 310624, 454516, 909032, 1818064, 1931693, 3636128, 3863386, 7726772, 15453544, 30907088, 61814176]

約数ペア:

[(1, 61814176), (2, 30907088), (4, 15453544), (8, 7726772), (16, 3863386), (17, 3636128), (32, 1931693), (34, 1818064), (68, 909032), (136, 454516), (199, 310624), (272, 227258), (398, 155312), (544, 113629), (571, 108256), (796, 77656), (1142, 54128), (1592, 38828), (2284, 27064), (3184, 19414), (3383, 18272), (4568, 13532), (6368, 9707), (6766, 9136)]