4198239488

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{12211}}^1$

素因数の和:12323

約数の個数: 72

約数和(自身を含む): 8986078080

約数和(自身を除く): 4787838592

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 128, 136, 158, 256, 272, 316, 544, 632, 1088, 1264, 1343, 2176, 2528, 2686, 4352, 5056, 5372, 10112, 10744, 12211, 20224, 21488, 24422, 42976, 48844, 85952, 97688, 171904, 195376, 207587, 343808, 390752, 415174, 781504, 830348, 964669, 1563008, 1660696, 1929338, 3126016, 3321392, 3858676, 6642784, 7717352, 13285568, 15434704, 16399373, 26571136, 30869408, 32798746, 53142272, 61738816, 65597492, 123477632, 131194984, 246955264, 262389968, 524779936, 1049559872, 2099119744, 4198239488]

約数ペア:

[(1, 4198239488), (2, 2099119744), (4, 1049559872), (8, 524779936), (16, 262389968), (17, 246955264), (32, 131194984), (34, 123477632), (64, 65597492), (68, 61738816), (79, 53142272), (128, 32798746), (136, 30869408), (158, 26571136), (256, 16399373), (272, 15434704), (316, 13285568), (544, 7717352), (632, 6642784), (1088, 3858676), (1264, 3321392), (1343, 3126016), (2176, 1929338), (2528, 1660696), (2686, 1563008), (4352, 964669), (5056, 830348), (5372, 781504), (10112, 415174), (10744, 390752), (12211, 343808), (20224, 207587), (21488, 195376), (24422, 171904), (42976, 97688), (48844, 85952)]