12873632

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 26544672

約数和(自身を除く): 13671040

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 83, 131, 148, 166, 262, 296, 332, 524, 592, 664, 1048, 1184, 1328, 2096, 2656, 3071, 4192, 4847, 6142, 9694, 10873, 12284, 19388, 21746, 24568, 38776, 43492, 49136, 77552, 86984, 98272, 155104, 173968, 347936, 402301, 804602, 1609204, 3218408, 6436816, 12873632]

約数ペア:

[(1, 12873632), (2, 6436816), (4, 3218408), (8, 1609204), (16, 804602), (32, 402301), (37, 347936), (74, 173968), (83, 155104), (131, 98272), (148, 86984), (166, 77552), (262, 49136), (296, 43492), (332, 38776), (524, 24568), (592, 21746), (664, 19388), (1048, 12284), (1184, 10873), (1328, 9694), (2096, 6142), (2656, 4847), (3071, 4192)]