28961408

素因数分解:

$2^7\times 7^1\times {\mathrm{32323}}^1$

素因数の和:32344

約数の個数: 32

約数和(自身を含む): 65940960

約数和(自身を除く): 36979552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 32323, 64646, 129292, 226261, 258584, 452522, 517168, 905044, 1034336, 1810088, 2068672, 3620176, 4137344, 7240352, 14480704, 28961408]

約数ペア:

[(1, 28961408), (2, 14480704), (4, 7240352), (7, 4137344), (8, 3620176), (14, 2068672), (16, 1810088), (28, 1034336), (32, 905044), (56, 517168), (64, 452522), (112, 258584), (128, 226261), (224, 129292), (448, 64646), (896, 32323)]