2887014728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{18061}}^1$

素因数の和:18162

約数の個数: 64

約数和(自身を含む): 6144692400

約数和(自身を除く): 3257677672

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 53, 58, 104, 106, 116, 212, 232, 377, 424, 689, 754, 1378, 1508, 1537, 2756, 3016, 3074, 5512, 6148, 12296, 18061, 19981, 36122, 39962, 72244, 79924, 144488, 159848, 234793, 469586, 523769, 939172, 957233, 1047538, 1878344, 1914466, 2095076, 3828932, 4190152, 6808997, 7657864, 12444029, 13617994, 24888058, 27235988, 27759757, 49776116, 54471976, 55519514, 99552232, 111039028, 222078056, 360876841, 721753682, 1443507364, 2887014728]

約数ペア:

[(1, 2887014728), (2, 1443507364), (4, 721753682), (8, 360876841), (13, 222078056), (26, 111039028), (29, 99552232), (52, 55519514), (53, 54471976), (58, 49776116), (104, 27759757), (106, 27235988), (116, 24888058), (212, 13617994), (232, 12444029), (377, 7657864), (424, 6808997), (689, 4190152), (754, 3828932), (1378, 2095076), (1508, 1914466), (1537, 1878344), (2756, 1047538), (3016, 957233), (3074, 939172), (5512, 523769), (6148, 469586), (12296, 234793), (18061, 159848), (19981, 144488), (36122, 79924), (39962, 72244)]