28807362

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 65707200

約数和(自身を除く): 36899838

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 149, 207, 298, 414, 447, 467, 894, 934, 1341, 1401, 2682, 2802, 3427, 4203, 6854, 8406, 10281, 10741, 20562, 21482, 30843, 32223, 61686, 64446, 69583, 96669, 139166, 193338, 208749, 417498, 626247, 1252494, 1600409, 3200818, 4801227, 9602454, 14403681, 28807362]

約数ペア:

[(1, 28807362), (2, 14403681), (3, 9602454), (6, 4801227), (9, 3200818), (18, 1600409), (23, 1252494), (46, 626247), (69, 417498), (138, 208749), (149, 193338), (207, 139166), (298, 96669), (414, 69583), (447, 64446), (467, 61686), (894, 32223), (934, 30843), (1341, 21482), (1401, 20562), (2682, 10741), (2802, 10281), (3427, 8406), (4203, 6854)]