8534388

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 20623680

約数和(自身を除く): 12089292

約数列:

[1, 2, 3, 4, 6, 12, 61, 89, 122, 131, 178, 183, 244, 262, 267, 356, 366, 393, 524, 534, 732, 786, 1068, 1572, 5429, 7991, 10858, 11659, 15982, 16287, 21716, 23318, 23973, 31964, 32574, 34977, 46636, 47946, 65148, 69954, 95892, 139908, 711199, 1422398, 2133597, 2844796, 4267194, 8534388]

約数ペア:

[(1, 8534388), (2, 4267194), (3, 2844796), (4, 2133597), (6, 1422398), (12, 711199), (61, 139908), (89, 95892), (122, 69954), (131, 65148), (178, 47946), (183, 46636), (244, 34977), (262, 32574), (267, 31964), (356, 23973), (366, 23318), (393, 21716), (524, 16287), (534, 15982), (732, 11659), (786, 10858), (1068, 7991), (1572, 5429)]