25863756

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 62183520

約数和(自身を除く): 36319764

約数列:

[1, 2, 3, 4, 6, 12, 61, 89, 122, 178, 183, 244, 267, 356, 366, 397, 534, 732, 794, 1068, 1191, 1588, 2382, 4764, 5429, 10858, 16287, 21716, 24217, 32574, 35333, 48434, 65148, 70666, 72651, 96868, 105999, 141332, 145302, 211998, 290604, 423996, 2155313, 4310626, 6465939, 8621252, 12931878, 25863756]

約数ペア:

[(1, 25863756), (2, 12931878), (3, 8621252), (4, 6465939), (6, 4310626), (12, 2155313), (61, 423996), (89, 290604), (122, 211998), (178, 145302), (183, 141332), (244, 105999), (267, 96868), (356, 72651), (366, 70666), (397, 65148), (534, 48434), (732, 35333), (794, 32574), (1068, 24217), (1191, 21716), (1588, 16287), (2382, 10858), (4764, 5429)]