253494752

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66569}}^1$

素因数の和:66603

約数の個数: 48

約数和(自身を含む): 603923040

約数和(自身を除く): 350428288

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 66569, 133138, 266276, 465983, 532552, 931966, 1065104, 1131673, 1863932, 2130208, 2263346, 3727864, 4526692, 7455728, 7921711, 9053384, 14911456, 15843422, 18106768, 31686844, 36213536, 63373688, 126747376, 253494752]

約数ペア:

[(1, 253494752), (2, 126747376), (4, 63373688), (7, 36213536), (8, 31686844), (14, 18106768), (16, 15843422), (17, 14911456), (28, 9053384), (32, 7921711), (34, 7455728), (56, 4526692), (68, 3727864), (112, 2263346), (119, 2130208), (136, 1863932), (224, 1131673), (238, 1065104), (272, 931966), (476, 532552), (544, 465983), (952, 266276), (1904, 133138), (3808, 66569)]