73406528

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1063}}^1$

素因数の和:1171

約数の個数: 56

約数和(自身を含む): 158910528

約数和(自身を除く): 85504000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 166, 208, 332, 416, 664, 832, 1063, 1079, 1328, 2126, 2158, 2656, 4252, 4316, 5312, 8504, 8632, 13819, 17008, 17264, 27638, 34016, 34528, 55276, 68032, 69056, 88229, 110552, 176458, 221104, 352916, 442208, 705832, 884416, 1146977, 1411664, 2293954, 2823328, 4587908, 5646656, 9175816, 18351632, 36703264, 73406528]

約数ペア:

[(1, 73406528), (2, 36703264), (4, 18351632), (8, 9175816), (13, 5646656), (16, 4587908), (26, 2823328), (32, 2293954), (52, 1411664), (64, 1146977), (83, 884416), (104, 705832), (166, 442208), (208, 352916), (332, 221104), (416, 176458), (664, 110552), (832, 88229), (1063, 69056), (1079, 68032), (1328, 55276), (2126, 34528), (2158, 34016), (2656, 27638), (4252, 17264), (4316, 17008), (5312, 13819), (8504, 8632)]