25219596

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 60496128

約数和(自身を除く): 35276532

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 131, 183, 244, 262, 263, 366, 393, 524, 526, 732, 786, 789, 1052, 1572, 1578, 3156, 7991, 15982, 16043, 23973, 31964, 32086, 34453, 47946, 48129, 64172, 68906, 95892, 96258, 103359, 137812, 192516, 206718, 413436, 2101633, 4203266, 6304899, 8406532, 12609798, 25219596]

約数ペア:

[(1, 25219596), (2, 12609798), (3, 8406532), (4, 6304899), (6, 4203266), (12, 2101633), (61, 413436), (122, 206718), (131, 192516), (183, 137812), (244, 103359), (262, 96258), (263, 95892), (366, 68906), (393, 64172), (524, 48129), (526, 47946), (732, 34453), (786, 32086), (789, 31964), (1052, 23973), (1572, 16043), (1578, 15982), (3156, 7991)]