28995096

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 78624000

約数和(自身を除く): 49628904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 199, 312, 398, 467, 597, 796, 934, 1194, 1401, 1592, 1868, 2388, 2587, 2802, 3736, 4776, 5174, 5604, 6071, 7761, 10348, 11208, 12142, 15522, 18213, 20696, 24284, 31044, 36426, 48568, 62088, 72852, 92933, 145704, 185866, 278799, 371732, 557598, 743464, 1115196, 1208129, 2230392, 2416258, 3624387, 4832516, 7248774, 9665032, 14497548, 28995096]

約数ペア:

[(1, 28995096), (2, 14497548), (3, 9665032), (4, 7248774), (6, 4832516), (8, 3624387), (12, 2416258), (13, 2230392), (24, 1208129), (26, 1115196), (39, 743464), (52, 557598), (78, 371732), (104, 278799), (156, 185866), (199, 145704), (312, 92933), (398, 72852), (467, 62088), (597, 48568), (796, 36426), (934, 31044), (1194, 24284), (1401, 20696), (1592, 18213), (1868, 15522), (2388, 12142), (2587, 11208), (2802, 10348), (3736, 7761), (4776, 6071), (5174, 5604)]