97949408

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 72

約数和(自身を含む): 208346040

約数和(自身を除く): 110396632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 139, 152, 244, 278, 304, 361, 488, 556, 608, 722, 976, 1112, 1159, 1444, 1952, 2224, 2318, 2641, 2888, 4448, 4636, 5282, 5776, 8479, 9272, 10564, 11552, 16958, 18544, 21128, 22021, 33916, 37088, 42256, 44042, 50179, 67832, 84512, 88084, 100358, 135664, 161101, 176168, 200716, 271328, 322202, 352336, 401432, 644404, 704672, 802864, 1288808, 1605728, 2577616, 3060919, 5155232, 6121838, 12243676, 24487352, 48974704, 97949408]

約数ペア:

[(1, 97949408), (2, 48974704), (4, 24487352), (8, 12243676), (16, 6121838), (19, 5155232), (32, 3060919), (38, 2577616), (61, 1605728), (76, 1288808), (122, 802864), (139, 704672), (152, 644404), (244, 401432), (278, 352336), (304, 322202), (361, 271328), (488, 200716), (556, 176168), (608, 161101), (722, 135664), (976, 100358), (1112, 88084), (1159, 84512), (1444, 67832), (1952, 50179), (2224, 44042), (2318, 42256), (2641, 37088), (2888, 33916), (4448, 22021), (4636, 21128), (5282, 18544), (5776, 16958), (8479, 11552), (9272, 10564)]